153925560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1789}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 502632000

約数和(自身を除く): 348706440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 239, 360, 478, 717, 956, 1195, 1434, 1789, 1912, 2151, 2390, 2868, 3578, 3585, 4302, 4780, 5367, 5736, 7156, 7170, 8604, 8945, 9560, 10734, 10755, 14312, 14340, 16101, 17208, 17890, 21468, 21510, 26835, 28680, 32202, 35780, 42936, 43020, 53670, 64404, 71560, 80505, 86040, 107340, 128808, 161010, 214680, 322020, 427571, 644040, 855142, 1282713, 1710284, 2137855, 2565426, 3420568, 3848139, 4275710, 5130852, 6413565, 7696278, 8551420, 10261704, 12827130, 15392556, 17102840, 19240695, 25654260, 30785112, 38481390, 51308520, 76962780, 153925560]

約数ペア:

[(1, 153925560), (2, 76962780), (3, 51308520), (4, 38481390), (5, 30785112), (6, 25654260), (8, 19240695), (9, 17102840), (10, 15392556), (12, 12827130), (15, 10261704), (18, 8551420), (20, 7696278), (24, 6413565), (30, 5130852), (36, 4275710), (40, 3848139), (45, 3420568), (60, 2565426), (72, 2137855), (90, 1710284), (120, 1282713), (180, 855142), (239, 644040), (360, 427571), (478, 322020), (717, 214680), (956, 161010), (1195, 128808), (1434, 107340), (1789, 86040), (1912, 80505), (2151, 71560), (2390, 64404), (2868, 53670), (3578, 43020), (3585, 42936), (4302, 35780), (4780, 32202), (5367, 28680), (5736, 26835), (7156, 21510), (7170, 21468), (8604, 17890), (8945, 17208), (9560, 16101), (10734, 14340), (10755, 14312)]