60123440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4447}}^1$

素因数の和:4486

約数の個数: 60

約数和(自身を含む): 151401024

約数和(自身を除く): 91277584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 4447, 6760, 8894, 13520, 17788, 22235, 35576, 44470, 57811, 71152, 88940, 115622, 177880, 231244, 289055, 355760, 462488, 578110, 751543, 924976, 1156220, 1503086, 2312440, 3006172, 3757715, 4624880, 6012344, 7515430, 12024688, 15030860, 30061720, 60123440]

約数ペア:

[(1, 60123440), (2, 30061720), (4, 15030860), (5, 12024688), (8, 7515430), (10, 6012344), (13, 4624880), (16, 3757715), (20, 3006172), (26, 2312440), (40, 1503086), (52, 1156220), (65, 924976), (80, 751543), (104, 578110), (130, 462488), (169, 355760), (208, 289055), (260, 231244), (338, 177880), (520, 115622), (676, 88940), (845, 71152), (1040, 57811), (1352, 44470), (1690, 35576), (2704, 22235), (3380, 17788), (4447, 13520), (6760, 8894)]