73967580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45659}}^1$

素因数の和:45680

約数の個数: 60

約数和(自身を含む): 232044120

約数和(自身を除く): 158076540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 45659, 91318, 136977, 182636, 228295, 273954, 410931, 456590, 547908, 684885, 821862, 913180, 1232793, 1369770, 1643724, 2054655, 2465586, 2739540, 3698379, 4109310, 4931172, 6163965, 7396758, 8218620, 12327930, 14793516, 18491895, 24655860, 36983790, 73967580]

約数ペア:

[(1, 73967580), (2, 36983790), (3, 24655860), (4, 18491895), (5, 14793516), (6, 12327930), (9, 8218620), (10, 7396758), (12, 6163965), (15, 4931172), (18, 4109310), (20, 3698379), (27, 2739540), (30, 2465586), (36, 2054655), (45, 1643724), (54, 1369770), (60, 1232793), (81, 913180), (90, 821862), (108, 684885), (135, 547908), (162, 456590), (180, 410931), (270, 273954), (324, 228295), (405, 182636), (540, 136977), (810, 91318), (1620, 45659)]