757560480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1583}}^1$

素因数の和:2598

約数の個数: 96

約数和(自身を含む): 2390217984

約数和(自身を除く): 1632657504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 997, 1583, 1994, 2991, 3166, 3988, 4749, 4985, 5982, 6332, 7915, 7976, 9498, 9970, 11964, 12664, 14955, 15830, 15952, 18996, 19940, 23745, 23928, 25328, 29910, 31660, 31904, 37992, 39880, 47490, 47856, 50656, 59820, 63320, 75984, 79760, 94980, 95712, 119640, 126640, 151968, 159520, 189960, 239280, 253280, 379920, 478560, 759840, 1578251, 3156502, 4734753, 6313004, 7891255, 9469506, 12626008, 15782510, 18939012, 23673765, 25252016, 31565020, 37878024, 47347530, 50504032, 63130040, 75756048, 94695060, 126260080, 151512096, 189390120, 252520160, 378780240, 757560480]

約数ペア:

[(1, 757560480), (2, 378780240), (3, 252520160), (4, 189390120), (5, 151512096), (6, 126260080), (8, 94695060), (10, 75756048), (12, 63130040), (15, 50504032), (16, 47347530), (20, 37878024), (24, 31565020), (30, 25252016), (32, 23673765), (40, 18939012), (48, 15782510), (60, 12626008), (80, 9469506), (96, 7891255), (120, 6313004), (160, 4734753), (240, 3156502), (480, 1578251), (997, 759840), (1583, 478560), (1994, 379920), (2991, 253280), (3166, 239280), (3988, 189960), (4749, 159520), (4985, 151968), (5982, 126640), (6332, 119640), (7915, 95712), (7976, 94980), (9498, 79760), (9970, 75984), (11964, 63320), (12664, 59820), (14955, 50656), (15830, 47856), (15952, 47490), (18996, 39880), (19940, 37992), (23745, 31904), (23928, 31660), (25328, 29910)]