268710480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4066

約数の個数: 160

約数和(自身を含む): 955653120

約数和(自身を除く): 686942640

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, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4013, 4185, 4464, 5580, 6696, 7440, 8026, 8370, 11160, 12039, 13392, 16052, 16740, 20065, 22320, 24078, 32104, 33480, 36117, 40130, 48156, 60195, 64208, 66960, 72234, 80260, 96312, 108351, 120390, 124403, 144468, 160520, 180585, 192624, 216702, 240780, 248806, 288936, 321040, 361170, 373209, 433404, 481560, 497612, 541755, 577872, 622015, 722340, 746418, 866808, 963120, 995224, 1083510, 1119627, 1244030, 1444680, 1492836, 1733616, 1866045, 1990448, 2167020, 2239254, 2488060, 2889360, 2985672, 3358881, 3732090, 4334040, 4478508, 4976120, 5598135, 5971344, 6717762, 7464180, 8668080, 8957016, 9952240, 11196270, 13435524, 14928360, 16794405, 17914032, 22392540, 26871048, 29856720, 33588810, 44785080, 53742096, 67177620, 89570160, 134355240, 268710480]

約数ペア:

[(1, 268710480), (2, 134355240), (3, 89570160), (4, 67177620), (5, 53742096), (6, 44785080), (8, 33588810), (9, 29856720), (10, 26871048), (12, 22392540), (15, 17914032), (16, 16794405), (18, 14928360), (20, 13435524), (24, 11196270), (27, 9952240), (30, 8957016), (31, 8668080), (36, 7464180), (40, 6717762), (45, 5971344), (48, 5598135), (54, 4976120), (60, 4478508), (62, 4334040), (72, 3732090), (80, 3358881), (90, 2985672), (93, 2889360), (108, 2488060), (120, 2239254), (124, 2167020), (135, 1990448), (144, 1866045), (155, 1733616), (180, 1492836), (186, 1444680), (216, 1244030), (240, 1119627), (248, 1083510), (270, 995224), (279, 963120), (310, 866808), (360, 746418), (372, 722340), (432, 622015), (465, 577872), (496, 541755), (540, 497612), (558, 481560), (620, 433404), (720, 373209), (744, 361170), (837, 321040), (930, 288936), (1080, 248806), (1116, 240780), (1240, 216702), (1395, 192624), (1488, 180585), (1674, 160520), (1860, 144468), (2160, 124403), (2232, 120390), (2480, 108351), (2790, 96312), (3348, 80260), (3720, 72234), (4013, 66960), (4185, 64208), (4464, 60195), (5580, 48156), (6696, 40130), (7440, 36117), (8026, 33480), (8370, 32104), (11160, 24078), (12039, 22320), (13392, 20065), (16052, 16740)]