401923440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5527}}^1$

素因数の和:5647

約数の個数: 120

約数和(自身を含む): 1363403808

約数和(自身を除く): 961480368

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, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 3030, 3636, 4040, 4545, 4848, 5527, 6060, 7272, 8080, 9090, 11054, 12120, 14544, 16581, 18180, 22108, 24240, 27635, 33162, 36360, 44216, 49743, 55270, 66324, 72720, 82905, 88432, 99486, 110540, 132648, 165810, 198972, 221080, 248715, 265296, 331620, 397944, 442160, 497430, 558227, 663240, 795888, 994860, 1116454, 1326480, 1674681, 1989720, 2232908, 2791135, 3349362, 3979440, 4465816, 5024043, 5582270, 6698724, 8373405, 8931632, 10048086, 11164540, 13397448, 16746810, 20096172, 22329080, 25120215, 26794896, 33493620, 40192344, 44658160, 50240430, 66987240, 80384688, 100480860, 133974480, 200961720, 401923440]

約数ペア:

[(1, 401923440), (2, 200961720), (3, 133974480), (4, 100480860), (5, 80384688), (6, 66987240), (8, 50240430), (9, 44658160), (10, 40192344), (12, 33493620), (15, 26794896), (16, 25120215), (18, 22329080), (20, 20096172), (24, 16746810), (30, 13397448), (36, 11164540), (40, 10048086), (45, 8931632), (48, 8373405), (60, 6698724), (72, 5582270), (80, 5024043), (90, 4465816), (101, 3979440), (120, 3349362), (144, 2791135), (180, 2232908), (202, 1989720), (240, 1674681), (303, 1326480), (360, 1116454), (404, 994860), (505, 795888), (606, 663240), (720, 558227), (808, 497430), (909, 442160), (1010, 397944), (1212, 331620), (1515, 265296), (1616, 248715), (1818, 221080), (2020, 198972), (2424, 165810), (3030, 132648), (3636, 110540), (4040, 99486), (4545, 88432), (4848, 82905), (5527, 72720), (6060, 66324), (7272, 55270), (8080, 49743), (9090, 44216), (11054, 36360), (12120, 33162), (14544, 27635), (16581, 24240), (18180, 22108)]