5421182040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{161923}}^1$

素因数の和:161974

約数の個数: 128

約数和(自身を含む): 18653644800

約数和(自身を除く): 13232462760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 161923, 323846, 485769, 647692, 809615, 971538, 1295384, 1457307, 1619230, 1943076, 2428845, 2914614, 3238460, 3886152, 4371921, 4857690, 5019613, 5829228, 6476920, 7286535, 8743842, 9715380, 10039226, 11658456, 14573070, 15058839, 17487684, 19430760, 20078452, 21859605, 25098065, 29146140, 30117678, 34975368, 40156904, 43719210, 45176517, 50196130, 58292280, 60235356, 75294195, 87438420, 90353034, 100392260, 120470712, 135529551, 150588390, 174876840, 180706068, 200784520, 225882585, 271059102, 301176780, 361412136, 451765170, 542118204, 602353560, 677647755, 903530340, 1084236408, 1355295510, 1807060680, 2710591020, 5421182040]

約数ペア:

[(1, 5421182040), (2, 2710591020), (3, 1807060680), (4, 1355295510), (5, 1084236408), (6, 903530340), (8, 677647755), (9, 602353560), (10, 542118204), (12, 451765170), (15, 361412136), (18, 301176780), (20, 271059102), (24, 225882585), (27, 200784520), (30, 180706068), (31, 174876840), (36, 150588390), (40, 135529551), (45, 120470712), (54, 100392260), (60, 90353034), (62, 87438420), (72, 75294195), (90, 60235356), (93, 58292280), (108, 50196130), (120, 45176517), (124, 43719210), (135, 40156904), (155, 34975368), (180, 30117678), (186, 29146140), (216, 25098065), (248, 21859605), (270, 20078452), (279, 19430760), (310, 17487684), (360, 15058839), (372, 14573070), (465, 11658456), (540, 10039226), (558, 9715380), (620, 8743842), (744, 7286535), (837, 6476920), (930, 5829228), (1080, 5019613), (1116, 4857690), (1240, 4371921), (1395, 3886152), (1674, 3238460), (1860, 2914614), (2232, 2428845), (2790, 1943076), (3348, 1619230), (3720, 1457307), (4185, 1295384), (5580, 971538), (6696, 809615), (8370, 647692), (11160, 485769), (16740, 323846), (33480, 161923)]