108780240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14621}}^1$

素因数の和:14668

約数の個数: 80

約数和(自身を含む): 348120576

約数和(自身を除く): 239340336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 14621, 29242, 43863, 58484, 73105, 87726, 116968, 146210, 175452, 219315, 233936, 292420, 350904, 438630, 453251, 584840, 701808, 877260, 906502, 1169680, 1359753, 1754520, 1813004, 2266255, 2719506, 3509040, 3626008, 4532510, 5439012, 6798765, 7252016, 9065020, 10878024, 13597530, 18130040, 21756048, 27195060, 36260080, 54390120, 108780240]

約数ペア:

[(1, 108780240), (2, 54390120), (3, 36260080), (4, 27195060), (5, 21756048), (6, 18130040), (8, 13597530), (10, 10878024), (12, 9065020), (15, 7252016), (16, 6798765), (20, 5439012), (24, 4532510), (30, 3626008), (31, 3509040), (40, 2719506), (48, 2266255), (60, 1813004), (62, 1754520), (80, 1359753), (93, 1169680), (120, 906502), (124, 877260), (155, 701808), (186, 584840), (240, 453251), (248, 438630), (310, 350904), (372, 292420), (465, 233936), (496, 219315), (620, 175452), (744, 146210), (930, 116968), (1240, 87726), (1488, 73105), (1860, 58484), (2480, 43863), (3720, 29242), (7440, 14621)]