49211180640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122489}}^1$

素因数の和:122547

約数の個数: 240

約数和(自身を含む): 179278323840

約数和(自身を除く): 130067143200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 66960, 80352, 100440, 122489, 133920, 200880, 244978, 367467, 401760, 489956, 612445, 734934, 979912, 1102401, 1224890, 1469868, 1837335, 1959824, 2204802, 2449780, 2939736, 3307203, 3674670, 3797159, 3919648, 4409604, 4899560, 5512005, 5879472, 6614406, 7349340, 7594318, 8819208, 9799120, 9921609, 11024010, 11391477, 11758944, 13228812, 14698680, 15188636, 16536015, 17638416, 18985795, 19598240, 19843218, 22048020, 22782954, 26457624, 29397360, 30377272, 33072030, 34174431, 35276832, 37971590, 39686436, 44096040, 45565908, 49608045, 52915248, 56957385, 58794720, 60754544, 66144060, 68348862, 75943180, 79372872, 88192080, 91131816, 99216090, 102523293, 105830496, 113914770, 121509088, 132288120, 136697724, 151886360, 158745744, 170872155, 176384160, 182263632, 198432180, 205046586, 227829540, 264576240, 273395448, 303772720, 307569879, 317491488, 341744310, 364527264, 396864360, 410093172, 455659080, 512616465, 529152480, 546790896, 607545440, 615139758, 683488620, 793728720, 820186344, 911318160, 1025232930, 1093581792, 1230279516, 1366977240, 1537849395, 1587457440, 1640372688, 1822636320, 2050465860, 2460559032, 2733954480, 3075698790, 3280745376, 4100931720, 4921118064, 5467908960, 6151397580, 8201863440, 9842236128, 12302795160, 16403726880, 24605590320, 49211180640]

約数ペア:

[(1, 49211180640), (2, 24605590320), (3, 16403726880), (4, 12302795160), (5, 9842236128), (6, 8201863440), (8, 6151397580), (9, 5467908960), (10, 4921118064), (12, 4100931720), (15, 3280745376), (16, 3075698790), (18, 2733954480), (20, 2460559032), (24, 2050465860), (27, 1822636320), (30, 1640372688), (31, 1587457440), (32, 1537849395), (36, 1366977240), (40, 1230279516), (45, 1093581792), (48, 1025232930), (54, 911318160), (60, 820186344), (62, 793728720), (72, 683488620), (80, 615139758), (81, 607545440), (90, 546790896), (93, 529152480), (96, 512616465), (108, 455659080), (120, 410093172), (124, 396864360), (135, 364527264), (144, 341744310), (155, 317491488), (160, 307569879), (162, 303772720), (180, 273395448), (186, 264576240), (216, 227829540), (240, 205046586), (248, 198432180), (270, 182263632), (279, 176384160), (288, 170872155), (310, 158745744), (324, 151886360), (360, 136697724), (372, 132288120), (405, 121509088), (432, 113914770), (465, 105830496), (480, 102523293), (496, 99216090), (540, 91131816), (558, 88192080), (620, 79372872), (648, 75943180), (720, 68348862), (744, 66144060), (810, 60754544), (837, 58794720), (864, 56957385), (930, 52915248), (992, 49608045), (1080, 45565908), (1116, 44096040), (1240, 39686436), (1296, 37971590), (1395, 35276832), (1440, 34174431), (1488, 33072030), (1620, 30377272), (1674, 29397360), (1860, 26457624), (2160, 22782954), (2232, 22048020), (2480, 19843218), (2511, 19598240), (2592, 18985795), (2790, 17638416), (2976, 16536015), (3240, 15188636), (3348, 14698680), (3720, 13228812), (4185, 11758944), (4320, 11391477), (4464, 11024010), (4960, 9921609), (5022, 9799120), (5580, 8819208), (6480, 7594318), (6696, 7349340), (7440, 6614406), (8370, 5879472), (8928, 5512005), (10044, 4899560), (11160, 4409604), (12555, 3919648), (12960, 3797159), (13392, 3674670), (14880, 3307203), (16740, 2939736), (20088, 2449780), (22320, 2204802), (25110, 1959824), (26784, 1837335), (33480, 1469868), (40176, 1224890), (44640, 1102401), (50220, 979912), (66960, 734934), (80352, 612445), (100440, 489956), (122489, 401760), (133920, 367467), (200880, 244978)]