16892640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11731}}^1$

素因数の和:11752

約数の個数: 72

約数和(自身を含む): 57651048

約数和(自身を除く): 40758408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 11731, 23462, 35193, 46924, 58655, 70386, 93848, 105579, 117310, 140772, 175965, 187696, 211158, 234620, 281544, 351930, 375392, 422316, 469240, 527895, 563088, 703860, 844632, 938480, 1055790, 1126176, 1407720, 1689264, 1876960, 2111580, 2815440, 3378528, 4223160, 5630880, 8446320, 16892640]

約数ペア:

[(1, 16892640), (2, 8446320), (3, 5630880), (4, 4223160), (5, 3378528), (6, 2815440), (8, 2111580), (9, 1876960), (10, 1689264), (12, 1407720), (15, 1126176), (16, 1055790), (18, 938480), (20, 844632), (24, 703860), (30, 563088), (32, 527895), (36, 469240), (40, 422316), (45, 375392), (48, 351930), (60, 281544), (72, 234620), (80, 211158), (90, 187696), (96, 175965), (120, 140772), (144, 117310), (160, 105579), (180, 93848), (240, 70386), (288, 58655), (360, 46924), (480, 35193), (720, 23462), (1440, 11731)]