12724160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2373

約数の個数: 56

約数和(自身を含む): 32095440

約数和(自身を除く): 19371280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2339, 2720, 4678, 5440, 9356, 11695, 18712, 23390, 37424, 39763, 46780, 74848, 79526, 93560, 149696, 159052, 187120, 198815, 318104, 374240, 397630, 636208, 748480, 795260, 1272416, 1590520, 2544832, 3181040, 6362080, 12724160]

約数ペア:

[(1, 12724160), (2, 6362080), (4, 3181040), (5, 2544832), (8, 1590520), (10, 1272416), (16, 795260), (17, 748480), (20, 636208), (32, 397630), (34, 374240), (40, 318104), (64, 198815), (68, 187120), (80, 159052), (85, 149696), (136, 93560), (160, 79526), (170, 74848), (272, 46780), (320, 39763), (340, 37424), (544, 23390), (680, 18712), (1088, 11695), (1360, 9356), (2339, 5440), (2720, 4678)]