153912240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1147

約数の個数: 120

約数和(自身を含む): 519618528

約数和(自身を除く): 365706288

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, 241, 360, 482, 720, 723, 887, 964, 1205, 1446, 1774, 1928, 2169, 2410, 2661, 2892, 3548, 3615, 3856, 4338, 4435, 4820, 5322, 5784, 7096, 7230, 7983, 8676, 8870, 9640, 10644, 10845, 11568, 13305, 14192, 14460, 15966, 17352, 17740, 19280, 21288, 21690, 26610, 28920, 31932, 34704, 35480, 39915, 42576, 43380, 53220, 57840, 63864, 70960, 79830, 86760, 106440, 127728, 159660, 173520, 212880, 213767, 319320, 427534, 638640, 641301, 855068, 1068835, 1282602, 1710136, 1923903, 2137670, 2565204, 3206505, 3420272, 3847806, 4275340, 5130408, 6413010, 7695612, 8550680, 9619515, 10260816, 12826020, 15391224, 17101360, 19239030, 25652040, 30782448, 38478060, 51304080, 76956120, 153912240]

約数ペア:

[(1, 153912240), (2, 76956120), (3, 51304080), (4, 38478060), (5, 30782448), (6, 25652040), (8, 19239030), (9, 17101360), (10, 15391224), (12, 12826020), (15, 10260816), (16, 9619515), (18, 8550680), (20, 7695612), (24, 6413010), (30, 5130408), (36, 4275340), (40, 3847806), (45, 3420272), (48, 3206505), (60, 2565204), (72, 2137670), (80, 1923903), (90, 1710136), (120, 1282602), (144, 1068835), (180, 855068), (240, 641301), (241, 638640), (360, 427534), (482, 319320), (720, 213767), (723, 212880), (887, 173520), (964, 159660), (1205, 127728), (1446, 106440), (1774, 86760), (1928, 79830), (2169, 70960), (2410, 63864), (2661, 57840), (2892, 53220), (3548, 43380), (3615, 42576), (3856, 39915), (4338, 35480), (4435, 34704), (4820, 31932), (5322, 28920), (5784, 26610), (7096, 21690), (7230, 21288), (7983, 19280), (8676, 17740), (8870, 17352), (9640, 15966), (10644, 14460), (10845, 14192), (11568, 13305)]