1526720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:397

約数の個数: 56

約数和(自身を含む): 3925824

約数和(自身を除く): 2399104

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, 367, 416, 520, 734, 832, 1040, 1468, 1835, 2080, 2936, 3670, 4160, 4771, 5872, 7340, 9542, 11744, 14680, 19084, 23488, 23855, 29360, 38168, 47710, 58720, 76336, 95420, 117440, 152672, 190840, 305344, 381680, 763360, 1526720]

約数ペア:

[(1, 1526720), (2, 763360), (4, 381680), (5, 305344), (8, 190840), (10, 152672), (13, 117440), (16, 95420), (20, 76336), (26, 58720), (32, 47710), (40, 38168), (52, 29360), (64, 23855), (65, 23488), (80, 19084), (104, 14680), (130, 11744), (160, 9542), (208, 7340), (260, 5872), (320, 4771), (367, 4160), (416, 3670), (520, 2936), (734, 2080), (832, 1835), (1040, 1468)]