383280

素因数分解:

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

素因数の和:1613

約数の個数: 40

約数和(自身を含む): 1188912

約数和(自身を除く): 805632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1597, 3194, 4791, 6388, 7985, 9582, 12776, 15970, 19164, 23955, 25552, 31940, 38328, 47910, 63880, 76656, 95820, 127760, 191640, 383280]

約数ペア:

[(1, 383280), (2, 191640), (3, 127760), (4, 95820), (5, 76656), (6, 63880), (8, 47910), (10, 38328), (12, 31940), (15, 25552), (16, 23955), (20, 19164), (24, 15970), (30, 12776), (40, 9582), (48, 7985), (60, 6388), (80, 4791), (120, 3194), (240, 1597)]