144004080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54547}}^1$

素因数の和:54574

約数の個数: 80

約数和(自身を含む): 487004544

約数和(自身を除く): 343000464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 54547, 109094, 163641, 218188, 272735, 327282, 436376, 545470, 600017, 654564, 818205, 872752, 1090940, 1200034, 1309128, 1636410, 1800051, 2181880, 2400068, 2618256, 3000085, 3272820, 3600102, 4363760, 4800136, 6000170, 6545640, 7200204, 9000255, 9600272, 12000340, 13091280, 14400408, 18000510, 24000680, 28800816, 36001020, 48001360, 72002040, 144004080]

約数ペア:

[(1, 144004080), (2, 72002040), (3, 48001360), (4, 36001020), (5, 28800816), (6, 24000680), (8, 18000510), (10, 14400408), (11, 13091280), (12, 12000340), (15, 9600272), (16, 9000255), (20, 7200204), (22, 6545640), (24, 6000170), (30, 4800136), (33, 4363760), (40, 3600102), (44, 3272820), (48, 3000085), (55, 2618256), (60, 2400068), (66, 2181880), (80, 1800051), (88, 1636410), (110, 1309128), (120, 1200034), (132, 1090940), (165, 872752), (176, 818205), (220, 654564), (240, 600017), (264, 545470), (330, 436376), (440, 327282), (528, 272735), (660, 218188), (880, 163641), (1320, 109094), (2640, 54547)]