449770320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2295

約数の個数: 200

約数和(自身を含む): 1613230080

約数和(自身を除く): 1163459760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1620, 1674, 1860, 2160, 2232, 2239, 2480, 2511, 2790, 3240, 3348, 3720, 4185, 4464, 4478, 5022, 5580, 6480, 6696, 6717, 7440, 8370, 8956, 10044, 11160, 11195, 12555, 13392, 13434, 16740, 17912, 20088, 20151, 22320, 22390, 25110, 26868, 33480, 33585, 35824, 40176, 40302, 44780, 50220, 53736, 60453, 66960, 67170, 69409, 80604, 89560, 100440, 100755, 107472, 120906, 134340, 138818, 161208, 179120, 181359, 200880, 201510, 208227, 241812, 268680, 277636, 302265, 322416, 347045, 362718, 403020, 416454, 483624, 537360, 555272, 604530, 624681, 694090, 725436, 806040, 832908, 906795, 967248, 1041135, 1110544, 1209060, 1249362, 1388180, 1450872, 1612080, 1665816, 1813590, 1874043, 2082270, 2418120, 2498724, 2776360, 2901744, 3123405, 3331632, 3627180, 3748086, 4164540, 4836240, 4997448, 5552720, 5622129, 6246810, 7254360, 7496172, 8329080, 9370215, 9994896, 11244258, 12493620, 14508720, 14992344, 16658160, 18740430, 22488516, 24987240, 28110645, 29984688, 37480860, 44977032, 49974480, 56221290, 74961720, 89954064, 112442580, 149923440, 224885160, 449770320]

約数ペア:

[(1, 449770320), (2, 224885160), (3, 149923440), (4, 112442580), (5, 89954064), (6, 74961720), (8, 56221290), (9, 49974480), (10, 44977032), (12, 37480860), (15, 29984688), (16, 28110645), (18, 24987240), (20, 22488516), (24, 18740430), (27, 16658160), (30, 14992344), (31, 14508720), (36, 12493620), (40, 11244258), (45, 9994896), (48, 9370215), (54, 8329080), (60, 7496172), (62, 7254360), (72, 6246810), (80, 5622129), (81, 5552720), (90, 4997448), (93, 4836240), (108, 4164540), (120, 3748086), (124, 3627180), (135, 3331632), (144, 3123405), (155, 2901744), (162, 2776360), (180, 2498724), (186, 2418120), (216, 2082270), (240, 1874043), (248, 1813590), (270, 1665816), (279, 1612080), (310, 1450872), (324, 1388180), (360, 1249362), (372, 1209060), (405, 1110544), (432, 1041135), (465, 967248), (496, 906795), (540, 832908), (558, 806040), (620, 725436), (648, 694090), (720, 624681), (744, 604530), (810, 555272), (837, 537360), (930, 483624), (1080, 416454), (1116, 403020), (1240, 362718), (1296, 347045), (1395, 322416), (1488, 302265), (1620, 277636), (1674, 268680), (1860, 241812), (2160, 208227), (2232, 201510), (2239, 200880), (2480, 181359), (2511, 179120), (2790, 161208), (3240, 138818), (3348, 134340), (3720, 120906), (4185, 107472), (4464, 100755), (4478, 100440), (5022, 89560), (5580, 80604), (6480, 69409), (6696, 67170), (6717, 66960), (7440, 60453), (8370, 53736), (8956, 50220), (10044, 44780), (11160, 40302), (11195, 40176), (12555, 35824), (13392, 33585), (13434, 33480), (16740, 26868), (17912, 25110), (20088, 22390), (20151, 22320)]