119966640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1597}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 373318368

約数和(自身を除く): 253351728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1597, 1878, 2504, 3130, 3194, 3756, 4695, 4791, 5008, 6260, 6388, 7512, 7985, 9390, 9582, 12520, 12776, 15024, 15970, 18780, 19164, 23955, 25040, 25552, 31940, 37560, 38328, 47910, 63880, 75120, 76656, 95820, 127760, 191640, 383280, 499861, 999722, 1499583, 1999444, 2499305, 2999166, 3998888, 4998610, 5998332, 7497915, 7997776, 9997220, 11996664, 14995830, 19994440, 23993328, 29991660, 39988880, 59983320, 119966640]

約数ペア:

[(1, 119966640), (2, 59983320), (3, 39988880), (4, 29991660), (5, 23993328), (6, 19994440), (8, 14995830), (10, 11996664), (12, 9997220), (15, 7997776), (16, 7497915), (20, 5998332), (24, 4998610), (30, 3998888), (40, 2999166), (48, 2499305), (60, 1999444), (80, 1499583), (120, 999722), (240, 499861), (313, 383280), (626, 191640), (939, 127760), (1252, 95820), (1565, 76656), (1597, 75120), (1878, 63880), (2504, 47910), (3130, 38328), (3194, 37560), (3756, 31940), (4695, 25552), (4791, 25040), (5008, 23955), (6260, 19164), (6388, 18780), (7512, 15970), (7985, 15024), (9390, 12776), (9582, 12520)]