67321920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3092

約数の個数: 112

約数和(自身を含む): 223113600

約数和(自身を除く): 155791680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3049, 3680, 4416, 5520, 6098, 7360, 9147, 11040, 12196, 15245, 18294, 22080, 24392, 30490, 36588, 45735, 48784, 60980, 70127, 73176, 91470, 97568, 121960, 140254, 146352, 182940, 195136, 210381, 243920, 280508, 292704, 350635, 365880, 420762, 487840, 561016, 585408, 701270, 731760, 841524, 975680, 1051905, 1122032, 1402540, 1463520, 1683048, 2103810, 2244064, 2805080, 2927040, 3366096, 4207620, 4488128, 5610160, 6732192, 8415240, 11220320, 13464384, 16830480, 22440640, 33660960, 67321920]

約数ペア:

[(1, 67321920), (2, 33660960), (3, 22440640), (4, 16830480), (5, 13464384), (6, 11220320), (8, 8415240), (10, 6732192), (12, 5610160), (15, 4488128), (16, 4207620), (20, 3366096), (23, 2927040), (24, 2805080), (30, 2244064), (32, 2103810), (40, 1683048), (46, 1463520), (48, 1402540), (60, 1122032), (64, 1051905), (69, 975680), (80, 841524), (92, 731760), (96, 701270), (115, 585408), (120, 561016), (138, 487840), (160, 420762), (184, 365880), (192, 350635), (230, 292704), (240, 280508), (276, 243920), (320, 210381), (345, 195136), (368, 182940), (460, 146352), (480, 140254), (552, 121960), (690, 97568), (736, 91470), (920, 73176), (960, 70127), (1104, 60980), (1380, 48784), (1472, 45735), (1840, 36588), (2208, 30490), (2760, 24392), (3049, 22080), (3680, 18294), (4416, 15245), (5520, 12196), (6098, 11040), (7360, 9147)]