1802717040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{16729}}^1$

素因数の和:17194

約数の個数: 80

約数和(自身を含む): 5601204000

約数和(自身を除く): 3798486960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 898, 1347, 1796, 2245, 2694, 3592, 4490, 5388, 6735, 7184, 8980, 10776, 13470, 16729, 17960, 21552, 26940, 33458, 35920, 50187, 53880, 66916, 83645, 100374, 107760, 133832, 167290, 200748, 250935, 267664, 334580, 401496, 501870, 669160, 802992, 1003740, 1338320, 2007480, 4014960, 7511321, 15022642, 22533963, 30045284, 37556605, 45067926, 60090568, 75113210, 90135852, 112669815, 120181136, 150226420, 180271704, 225339630, 300452840, 360543408, 450679260, 600905680, 901358520, 1802717040]

約数ペア:

[(1, 1802717040), (2, 901358520), (3, 600905680), (4, 450679260), (5, 360543408), (6, 300452840), (8, 225339630), (10, 180271704), (12, 150226420), (15, 120181136), (16, 112669815), (20, 90135852), (24, 75113210), (30, 60090568), (40, 45067926), (48, 37556605), (60, 30045284), (80, 22533963), (120, 15022642), (240, 7511321), (449, 4014960), (898, 2007480), (1347, 1338320), (1796, 1003740), (2245, 802992), (2694, 669160), (3592, 501870), (4490, 401496), (5388, 334580), (6735, 267664), (7184, 250935), (8980, 200748), (10776, 167290), (13470, 133832), (16729, 107760), (17960, 100374), (21552, 83645), (26940, 66916), (33458, 53880), (35920, 50187)]