15740400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 54354160

約数和(自身を除く): 38613760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1009, 1040, 1200, 1300, 1560, 1950, 2018, 2600, 3027, 3120, 3900, 4036, 5045, 5200, 6054, 7800, 8072, 10090, 12108, 13117, 15135, 15600, 16144, 20180, 24216, 25225, 26234, 30270, 39351, 40360, 48432, 50450, 52468, 60540, 65585, 75675, 78702, 80720, 100900, 104936, 121080, 131170, 151350, 157404, 196755, 201800, 209872, 242160, 262340, 302700, 314808, 327925, 393510, 403600, 524680, 605400, 629616, 655850, 787020, 983775, 1049360, 1210800, 1311700, 1574040, 1967550, 2623400, 3148080, 3935100, 5246800, 7870200, 15740400]

約数ペア:

[(1, 15740400), (2, 7870200), (3, 5246800), (4, 3935100), (5, 3148080), (6, 2623400), (8, 1967550), (10, 1574040), (12, 1311700), (13, 1210800), (15, 1049360), (16, 983775), (20, 787020), (24, 655850), (25, 629616), (26, 605400), (30, 524680), (39, 403600), (40, 393510), (48, 327925), (50, 314808), (52, 302700), (60, 262340), (65, 242160), (75, 209872), (78, 201800), (80, 196755), (100, 157404), (104, 151350), (120, 131170), (130, 121080), (150, 104936), (156, 100900), (195, 80720), (200, 78702), (208, 75675), (240, 65585), (260, 60540), (300, 52468), (312, 50450), (325, 48432), (390, 40360), (400, 39351), (520, 30270), (600, 26234), (624, 25225), (650, 24216), (780, 20180), (975, 16144), (1009, 15600), (1040, 15135), (1200, 13117), (1300, 12108), (1560, 10090), (1950, 8072), (2018, 7800), (2600, 6054), (3027, 5200), (3120, 5045), (3900, 4036)]