15046720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3647

約数の個数: 56

約数和(自身を含む): 38596824

約数和(自身を除く): 23550104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 3617, 4160, 7234, 14468, 18085, 28936, 36170, 47021, 57872, 72340, 94042, 115744, 144680, 188084, 231488, 235105, 289360, 376168, 470210, 578720, 752336, 940420, 1157440, 1504672, 1880840, 3009344, 3761680, 7523360, 15046720]

約数ペア:

[(1, 15046720), (2, 7523360), (4, 3761680), (5, 3009344), (8, 1880840), (10, 1504672), (13, 1157440), (16, 940420), (20, 752336), (26, 578720), (32, 470210), (40, 376168), (52, 289360), (64, 235105), (65, 231488), (80, 188084), (104, 144680), (130, 115744), (160, 94042), (208, 72340), (260, 57872), (320, 47021), (416, 36170), (520, 28936), (832, 18085), (1040, 14468), (2080, 7234), (3617, 4160)]