69964920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1909

約数の個数: 96

約数和(自身を含む): 229600800

約数和(自身を除く): 159635880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1783, 1962, 2180, 2616, 3270, 3566, 3924, 4360, 4905, 5349, 6540, 7132, 7848, 8915, 9810, 10698, 13080, 14264, 16047, 17830, 19620, 21396, 26745, 32094, 35660, 39240, 42792, 53490, 64188, 71320, 80235, 106980, 128376, 160470, 194347, 213960, 320940, 388694, 583041, 641880, 777388, 971735, 1166082, 1554776, 1749123, 1943470, 2332164, 2915205, 3498246, 3886940, 4664328, 5830410, 6996492, 7773880, 8745615, 11660820, 13992984, 17491230, 23321640, 34982460, 69964920]

約数ペア:

[(1, 69964920), (2, 34982460), (3, 23321640), (4, 17491230), (5, 13992984), (6, 11660820), (8, 8745615), (9, 7773880), (10, 6996492), (12, 5830410), (15, 4664328), (18, 3886940), (20, 3498246), (24, 2915205), (30, 2332164), (36, 1943470), (40, 1749123), (45, 1554776), (60, 1166082), (72, 971735), (90, 777388), (109, 641880), (120, 583041), (180, 388694), (218, 320940), (327, 213960), (360, 194347), (436, 160470), (545, 128376), (654, 106980), (872, 80235), (981, 71320), (1090, 64188), (1308, 53490), (1635, 42792), (1783, 39240), (1962, 35660), (2180, 32094), (2616, 26745), (3270, 21396), (3566, 19620), (3924, 17830), (4360, 16047), (4905, 14264), (5349, 13080), (6540, 10698), (7132, 9810), (7848, 8915)]