18096960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2720

約数の個数: 112

約数和(自身を含む): 65690496

約数和(自身を除く): 47593536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 2693, 3360, 5386, 6720, 8079, 10772, 13465, 16158, 18851, 21544, 26930, 32316, 37702, 40395, 43088, 53860, 56553, 64632, 75404, 80790, 86176, 94255, 107720, 113106, 129264, 150808, 161580, 172352, 188510, 215440, 226212, 258528, 282765, 301616, 323160, 377020, 430880, 452424, 517056, 565530, 603232, 646320, 754040, 861760, 904848, 1131060, 1206464, 1292640, 1508080, 1809696, 2262120, 2585280, 3016160, 3619392, 4524240, 6032320, 9048480, 18096960]

約数ペア:

[(1, 18096960), (2, 9048480), (3, 6032320), (4, 4524240), (5, 3619392), (6, 3016160), (7, 2585280), (8, 2262120), (10, 1809696), (12, 1508080), (14, 1292640), (15, 1206464), (16, 1131060), (20, 904848), (21, 861760), (24, 754040), (28, 646320), (30, 603232), (32, 565530), (35, 517056), (40, 452424), (42, 430880), (48, 377020), (56, 323160), (60, 301616), (64, 282765), (70, 258528), (80, 226212), (84, 215440), (96, 188510), (105, 172352), (112, 161580), (120, 150808), (140, 129264), (160, 113106), (168, 107720), (192, 94255), (210, 86176), (224, 80790), (240, 75404), (280, 64632), (320, 56553), (336, 53860), (420, 43088), (448, 40395), (480, 37702), (560, 32316), (672, 26930), (840, 21544), (960, 18851), (1120, 16158), (1344, 13465), (1680, 10772), (2240, 8079), (2693, 6720), (3360, 5386)]