1686488280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{8713}}^1$

素因数の和:10340

約数の個数: 64

約数和(自身を含む): 5063182560

約数和(自身を除く): 3376694280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1613, 3226, 4839, 6452, 8065, 8713, 9678, 12904, 16130, 17426, 19356, 24195, 26139, 32260, 34852, 38712, 43565, 48390, 52278, 64520, 69704, 87130, 96780, 104556, 130695, 174260, 193560, 209112, 261390, 348520, 522780, 1045560, 14054069, 28108138, 42162207, 56216276, 70270345, 84324414, 112432552, 140540690, 168648828, 210811035, 281081380, 337297656, 421622070, 562162760, 843244140, 1686488280]

約数ペア:

[(1, 1686488280), (2, 843244140), (3, 562162760), (4, 421622070), (5, 337297656), (6, 281081380), (8, 210811035), (10, 168648828), (12, 140540690), (15, 112432552), (20, 84324414), (24, 70270345), (30, 56216276), (40, 42162207), (60, 28108138), (120, 14054069), (1613, 1045560), (3226, 522780), (4839, 348520), (6452, 261390), (8065, 209112), (8713, 193560), (9678, 174260), (12904, 130695), (16130, 104556), (17426, 96780), (19356, 87130), (24195, 69704), (26139, 64520), (32260, 52278), (34852, 48390), (38712, 43565)]