15001360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17047}}^1$

素因数の和:17071

約数の個数: 40

約数和(自身を含む): 38051136

約数和(自身を除く): 23049776

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 17047, 34094, 68188, 85235, 136376, 170470, 187517, 272752, 340940, 375034, 681880, 750068, 937585, 1363760, 1500136, 1875170, 3000272, 3750340, 7500680, 15001360]

約数ペア:

[(1, 15001360), (2, 7500680), (4, 3750340), (5, 3000272), (8, 1875170), (10, 1500136), (11, 1363760), (16, 937585), (20, 750068), (22, 681880), (40, 375034), (44, 340940), (55, 272752), (80, 187517), (88, 170470), (110, 136376), (176, 85235), (220, 68188), (440, 34094), (880, 17047)]