243340080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32707}}^1$

素因数の和:32754

約数の個数: 80

約数和(自身を含む): 778712064

約数和(自身を除く): 535371984

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, 32707, 65414, 98121, 130828, 163535, 196242, 261656, 327070, 392484, 490605, 523312, 654140, 784968, 981210, 1013917, 1308280, 1569936, 1962420, 2027834, 2616560, 3041751, 3924840, 4055668, 5069585, 6083502, 7849680, 8111336, 10139170, 12167004, 15208755, 16222672, 20278340, 24334008, 30417510, 40556680, 48668016, 60835020, 81113360, 121670040, 243340080]

約数ペア:

[(1, 243340080), (2, 121670040), (3, 81113360), (4, 60835020), (5, 48668016), (6, 40556680), (8, 30417510), (10, 24334008), (12, 20278340), (15, 16222672), (16, 15208755), (20, 12167004), (24, 10139170), (30, 8111336), (31, 7849680), (40, 6083502), (48, 5069585), (60, 4055668), (62, 3924840), (80, 3041751), (93, 2616560), (120, 2027834), (124, 1962420), (155, 1569936), (186, 1308280), (240, 1013917), (248, 981210), (310, 784968), (372, 654140), (465, 523312), (496, 490605), (620, 392484), (744, 327070), (930, 261656), (1240, 196242), (1488, 163535), (1860, 130828), (2480, 98121), (3720, 65414), (7440, 32707)]