859797720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{3331}}^1$

素因数の和:3590

約数の個数: 128

約数和(自身を含む): 2878848000

約数和(自身を除く): 2019050280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 239, 270, 360, 478, 540, 717, 956, 1080, 1195, 1434, 1912, 2151, 2390, 2868, 3331, 3585, 4302, 4780, 5736, 6453, 6662, 7170, 8604, 9560, 9993, 10755, 12906, 13324, 14340, 16655, 17208, 19986, 21510, 25812, 26648, 28680, 29979, 32265, 33310, 39972, 43020, 49965, 51624, 59958, 64530, 66620, 79944, 86040, 89937, 99930, 119916, 129060, 133240, 149895, 179874, 199860, 239832, 258120, 299790, 359748, 399720, 449685, 599580, 719496, 796109, 899370, 1199160, 1592218, 1798740, 2388327, 3184436, 3597480, 3980545, 4776654, 6368872, 7164981, 7961090, 9553308, 11941635, 14329962, 15922180, 19106616, 21494943, 23883270, 28659924, 31844360, 35824905, 42989886, 47766540, 57319848, 71649810, 85979772, 95533080, 107474715, 143299620, 171959544, 214949430, 286599240, 429898860, 859797720]

約数ペア:

[(1, 859797720), (2, 429898860), (3, 286599240), (4, 214949430), (5, 171959544), (6, 143299620), (8, 107474715), (9, 95533080), (10, 85979772), (12, 71649810), (15, 57319848), (18, 47766540), (20, 42989886), (24, 35824905), (27, 31844360), (30, 28659924), (36, 23883270), (40, 21494943), (45, 19106616), (54, 15922180), (60, 14329962), (72, 11941635), (90, 9553308), (108, 7961090), (120, 7164981), (135, 6368872), (180, 4776654), (216, 3980545), (239, 3597480), (270, 3184436), (360, 2388327), (478, 1798740), (540, 1592218), (717, 1199160), (956, 899370), (1080, 796109), (1195, 719496), (1434, 599580), (1912, 449685), (2151, 399720), (2390, 359748), (2868, 299790), (3331, 258120), (3585, 239832), (4302, 199860), (4780, 179874), (5736, 149895), (6453, 133240), (6662, 129060), (7170, 119916), (8604, 99930), (9560, 89937), (9993, 86040), (10755, 79944), (12906, 66620), (13324, 64530), (14340, 59958), (16655, 51624), (17208, 49965), (19986, 43020), (21510, 39972), (25812, 33310), (26648, 32265), (28680, 29979)]