15339360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31957}}^1$

素因数の和:31975

約数の個数: 48

約数和(自身を含む): 48320496

約数和(自身を除く): 32981136

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, 31957, 63914, 95871, 127828, 159785, 191742, 255656, 319570, 383484, 479355, 511312, 639140, 766968, 958710, 1022624, 1278280, 1533936, 1917420, 2556560, 3067872, 3834840, 5113120, 7669680, 15339360]

約数ペア:

[(1, 15339360), (2, 7669680), (3, 5113120), (4, 3834840), (5, 3067872), (6, 2556560), (8, 1917420), (10, 1533936), (12, 1278280), (15, 1022624), (16, 958710), (20, 766968), (24, 639140), (30, 511312), (32, 479355), (40, 383484), (48, 319570), (60, 255656), (80, 191742), (96, 159785), (120, 127828), (160, 95871), (240, 63914), (480, 31957)]