8038920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2206

約数の個数: 64

約数和(自身を含む): 24906240

約数和(自身を除く): 16867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 2161, 3720, 4322, 6483, 8644, 10805, 12966, 17288, 21610, 25932, 32415, 43220, 51864, 64830, 66991, 86440, 129660, 133982, 200973, 259320, 267964, 334955, 401946, 535928, 669910, 803892, 1004865, 1339820, 1607784, 2009730, 2679640, 4019460, 8038920]

約数ペア:

[(1, 8038920), (2, 4019460), (3, 2679640), (4, 2009730), (5, 1607784), (6, 1339820), (8, 1004865), (10, 803892), (12, 669910), (15, 535928), (20, 401946), (24, 334955), (30, 267964), (31, 259320), (40, 200973), (60, 133982), (62, 129660), (93, 86440), (120, 66991), (124, 64830), (155, 51864), (186, 43220), (248, 32415), (310, 25932), (372, 21610), (465, 17288), (620, 12966), (744, 10805), (930, 8644), (1240, 6483), (1860, 4322), (2161, 3720)]