23898060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 73251360

約数和(自身を除く): 49353300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1289, 1545, 1854, 2060, 2578, 3090, 3708, 3867, 4635, 5156, 6180, 6445, 7734, 9270, 11601, 12890, 15468, 18540, 19335, 23202, 25780, 38670, 46404, 58005, 77340, 116010, 132767, 232020, 265534, 398301, 531068, 663835, 796602, 1194903, 1327670, 1593204, 1991505, 2389806, 2655340, 3983010, 4779612, 5974515, 7966020, 11949030, 23898060]

約数ペア:

[(1, 23898060), (2, 11949030), (3, 7966020), (4, 5974515), (5, 4779612), (6, 3983010), (9, 2655340), (10, 2389806), (12, 1991505), (15, 1593204), (18, 1327670), (20, 1194903), (30, 796602), (36, 663835), (45, 531068), (60, 398301), (90, 265534), (103, 232020), (180, 132767), (206, 116010), (309, 77340), (412, 58005), (515, 46404), (618, 38670), (927, 25780), (1030, 23202), (1236, 19335), (1289, 18540), (1545, 15468), (1854, 12890), (2060, 11601), (2578, 9270), (3090, 7734), (3708, 6445), (3867, 6180), (4635, 5156)]