120182480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3396

約数の個数: 80

約数和(自身を含む): 312355008

約数和(自身を除く): 192172528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3280, 3331, 3608, 4510, 6662, 7216, 9020, 13324, 16655, 18040, 26648, 33310, 36080, 36641, 53296, 66620, 73282, 133240, 136571, 146564, 183205, 266480, 273142, 293128, 366410, 546284, 586256, 682855, 732820, 1092568, 1365710, 1465640, 1502281, 2185136, 2731420, 2931280, 3004562, 5462840, 6009124, 7511405, 10925680, 12018248, 15022810, 24036496, 30045620, 60091240, 120182480]

約数ペア:

[(1, 120182480), (2, 60091240), (4, 30045620), (5, 24036496), (8, 15022810), (10, 12018248), (11, 10925680), (16, 7511405), (20, 6009124), (22, 5462840), (40, 3004562), (41, 2931280), (44, 2731420), (55, 2185136), (80, 1502281), (82, 1465640), (88, 1365710), (110, 1092568), (164, 732820), (176, 682855), (205, 586256), (220, 546284), (328, 366410), (410, 293128), (440, 273142), (451, 266480), (656, 183205), (820, 146564), (880, 136571), (902, 133240), (1640, 73282), (1804, 66620), (2255, 53296), (3280, 36641), (3331, 36080), (3608, 33310), (4510, 26648), (6662, 18040), (7216, 16655), (9020, 13324)]