976507440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131251}}^1$

素因数の和:131298

約数の個数: 80

約数和(自身を含む): 3124847616

約数和(自身を除く): 2148340176

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, 131251, 262502, 393753, 525004, 656255, 787506, 1050008, 1312510, 1575012, 1968765, 2100016, 2625020, 3150024, 3937530, 4068781, 5250040, 6300048, 7875060, 8137562, 10500080, 12206343, 15750120, 16275124, 20343905, 24412686, 31500240, 32550248, 40687810, 48825372, 61031715, 65100496, 81375620, 97650744, 122063430, 162751240, 195301488, 244126860, 325502480, 488253720, 976507440]

約数ペア:

[(1, 976507440), (2, 488253720), (3, 325502480), (4, 244126860), (5, 195301488), (6, 162751240), (8, 122063430), (10, 97650744), (12, 81375620), (15, 65100496), (16, 61031715), (20, 48825372), (24, 40687810), (30, 32550248), (31, 31500240), (40, 24412686), (48, 20343905), (60, 16275124), (62, 15750120), (80, 12206343), (93, 10500080), (120, 8137562), (124, 7875060), (155, 6300048), (186, 5250040), (240, 4068781), (248, 3937530), (310, 3150024), (372, 2625020), (465, 2100016), (496, 1968765), (620, 1575012), (744, 1312510), (930, 1050008), (1240, 787506), (1488, 656255), (1860, 525004), (2480, 393753), (3720, 262502), (7440, 131251)]