2355957720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139241}}^1$

素因数の和:139305

約数の個数: 96

約数和(自身を含む): 7819830720

約数和(自身を除く): 5463873000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 139241, 278482, 417723, 556964, 696205, 835446, 1113928, 1253169, 1392410, 1670892, 2088615, 2506338, 2784820, 3341784, 4177230, 5012676, 5569640, 6265845, 6544327, 8354460, 10025352, 12531690, 13088654, 16708920, 19632981, 25063380, 26177308, 32721635, 39265962, 50126760, 52354616, 58898943, 65443270, 78531924, 98164905, 117797886, 130886540, 157063848, 196329810, 235595772, 261773080, 294494715, 392659620, 471191544, 588989430, 785319240, 1177978860, 2355957720]

約数ペア:

[(1, 2355957720), (2, 1177978860), (3, 785319240), (4, 588989430), (5, 471191544), (6, 392659620), (8, 294494715), (9, 261773080), (10, 235595772), (12, 196329810), (15, 157063848), (18, 130886540), (20, 117797886), (24, 98164905), (30, 78531924), (36, 65443270), (40, 58898943), (45, 52354616), (47, 50126760), (60, 39265962), (72, 32721635), (90, 26177308), (94, 25063380), (120, 19632981), (141, 16708920), (180, 13088654), (188, 12531690), (235, 10025352), (282, 8354460), (360, 6544327), (376, 6265845), (423, 5569640), (470, 5012676), (564, 4177230), (705, 3341784), (846, 2784820), (940, 2506338), (1128, 2088615), (1410, 1670892), (1692, 1392410), (1880, 1253169), (2115, 1113928), (2820, 835446), (3384, 696205), (4230, 556964), (5640, 417723), (8460, 278482), (16920, 139241)]