240570440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{11633}}^1$

素因数の和:11702

約数の個数: 64

約数和(自身を含む): 603106560

約数和(自身を除く): 362536120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 4136, 5170, 10340, 11633, 20680, 23266, 46532, 58165, 93064, 116330, 127963, 232660, 255926, 465320, 511852, 546751, 639815, 1023704, 1093502, 1279630, 2187004, 2559260, 2733755, 4374008, 5118520, 5467510, 6014261, 10935020, 12028522, 21870040, 24057044, 30071305, 48114088, 60142610, 120285220, 240570440]

約数ペア:

[(1, 240570440), (2, 120285220), (4, 60142610), (5, 48114088), (8, 30071305), (10, 24057044), (11, 21870040), (20, 12028522), (22, 10935020), (40, 6014261), (44, 5467510), (47, 5118520), (55, 4374008), (88, 2733755), (94, 2559260), (110, 2187004), (188, 1279630), (220, 1093502), (235, 1023704), (376, 639815), (440, 546751), (470, 511852), (517, 465320), (940, 255926), (1034, 232660), (1880, 127963), (2068, 116330), (2585, 93064), (4136, 58165), (5170, 46532), (10340, 23266), (11633, 20680)]