2012018160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{194963}}^1$

素因数の和:195022

約数の個数: 80

約数和(自身を含む): 6382341504

約数和(自身を除く): 4370323344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 194963, 389926, 584889, 779852, 974815, 1169778, 1559704, 1949630, 2339556, 2924445, 3119408, 3899260, 4679112, 5848890, 7798520, 8383409, 9358224, 11697780, 15597040, 16766818, 23395560, 25150227, 33533636, 41917045, 46791120, 50300454, 67067272, 83834090, 100600908, 125751135, 134134544, 167668180, 201201816, 251502270, 335336360, 402403632, 503004540, 670672720, 1006009080, 2012018160]

約数ペア:

[(1, 2012018160), (2, 1006009080), (3, 670672720), (4, 503004540), (5, 402403632), (6, 335336360), (8, 251502270), (10, 201201816), (12, 167668180), (15, 134134544), (16, 125751135), (20, 100600908), (24, 83834090), (30, 67067272), (40, 50300454), (43, 46791120), (48, 41917045), (60, 33533636), (80, 25150227), (86, 23395560), (120, 16766818), (129, 15597040), (172, 11697780), (215, 9358224), (240, 8383409), (258, 7798520), (344, 5848890), (430, 4679112), (516, 3899260), (645, 3119408), (688, 2924445), (860, 2339556), (1032, 1949630), (1290, 1559704), (1720, 1169778), (2064, 974815), (2580, 779852), (3440, 584889), (5160, 389926), (10320, 194963)]