115640520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1297}}^1$

素因数の和:2054

約数の個数: 64

約数和(自身を含む): 347656320

約数和(自身を除く): 232015800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 743, 1297, 1486, 2229, 2594, 2972, 3715, 3891, 4458, 5188, 5944, 6485, 7430, 7782, 8916, 10376, 11145, 12970, 14860, 15564, 17832, 19455, 22290, 25940, 29720, 31128, 38910, 44580, 51880, 77820, 89160, 155640, 963671, 1927342, 2891013, 3854684, 4818355, 5782026, 7709368, 9636710, 11564052, 14455065, 19273420, 23128104, 28910130, 38546840, 57820260, 115640520]

約数ペア:

[(1, 115640520), (2, 57820260), (3, 38546840), (4, 28910130), (5, 23128104), (6, 19273420), (8, 14455065), (10, 11564052), (12, 9636710), (15, 7709368), (20, 5782026), (24, 4818355), (30, 3854684), (40, 2891013), (60, 1927342), (120, 963671), (743, 155640), (1297, 89160), (1486, 77820), (2229, 51880), (2594, 44580), (2972, 38910), (3715, 31128), (3891, 29720), (4458, 25940), (5188, 22290), (5944, 19455), (6485, 17832), (7430, 15564), (7782, 14860), (8916, 12970), (10376, 11145)]