84701520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2569

約数の個数: 120

約数和(自身を含む): 290624256

約数和(自身を除く): 205922736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2503, 2820, 3384, 3760, 4230, 5006, 5640, 6768, 7509, 8460, 10012, 11280, 12515, 15018, 16920, 20024, 22527, 25030, 30036, 33840, 37545, 40048, 45054, 50060, 60072, 75090, 90108, 100120, 112635, 117641, 120144, 150180, 180216, 200240, 225270, 235282, 300360, 352923, 360432, 450540, 470564, 588205, 600720, 705846, 901080, 941128, 1058769, 1176410, 1411692, 1764615, 1802160, 1882256, 2117538, 2352820, 2823384, 3529230, 4235076, 4705640, 5293845, 5646768, 7058460, 8470152, 9411280, 10587690, 14116920, 16940304, 21175380, 28233840, 42350760, 84701520]

約数ペア:

[(1, 84701520), (2, 42350760), (3, 28233840), (4, 21175380), (5, 16940304), (6, 14116920), (8, 10587690), (9, 9411280), (10, 8470152), (12, 7058460), (15, 5646768), (16, 5293845), (18, 4705640), (20, 4235076), (24, 3529230), (30, 2823384), (36, 2352820), (40, 2117538), (45, 1882256), (47, 1802160), (48, 1764615), (60, 1411692), (72, 1176410), (80, 1058769), (90, 941128), (94, 901080), (120, 705846), (141, 600720), (144, 588205), (180, 470564), (188, 450540), (235, 360432), (240, 352923), (282, 300360), (360, 235282), (376, 225270), (423, 200240), (470, 180216), (564, 150180), (705, 120144), (720, 117641), (752, 112635), (846, 100120), (940, 90108), (1128, 75090), (1410, 60072), (1692, 50060), (1880, 45054), (2115, 40048), (2256, 37545), (2503, 33840), (2820, 30036), (3384, 25030), (3760, 22527), (4230, 20024), (5006, 16920), (5640, 15018), (6768, 12515), (7509, 11280), (8460, 10012)]