23009040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31957}}^1$

素因数の和:31976

約数の個数: 60

約数和(自身を含む): 77274444

約数和(自身を除く): 54265404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31957, 63914, 95871, 127828, 159785, 191742, 255656, 287613, 319570, 383484, 479355, 511312, 575226, 639140, 766968, 958710, 1150452, 1278280, 1438065, 1533936, 1917420, 2300904, 2556560, 2876130, 3834840, 4601808, 5752260, 7669680, 11504520, 23009040]

約数ペア:

[(1, 23009040), (2, 11504520), (3, 7669680), (4, 5752260), (5, 4601808), (6, 3834840), (8, 2876130), (9, 2556560), (10, 2300904), (12, 1917420), (15, 1533936), (16, 1438065), (18, 1278280), (20, 1150452), (24, 958710), (30, 766968), (36, 639140), (40, 575226), (45, 511312), (48, 479355), (60, 383484), (72, 319570), (80, 287613), (90, 255656), (120, 191742), (144, 159785), (180, 127828), (240, 95871), (360, 63914), (720, 31957)]