939027720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{73133}}^1$

素因数の和:73254

約数の個数: 64

約数和(自身を含む): 2843449920

約数和(自身を除く): 1904422200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 73133, 146266, 219399, 292532, 365665, 438798, 585064, 731330, 877596, 1096995, 1462660, 1755192, 2193990, 2925320, 4387980, 7825231, 8775960, 15650462, 23475693, 31300924, 39126155, 46951386, 62601848, 78252310, 93902772, 117378465, 156504620, 187805544, 234756930, 313009240, 469513860, 939027720]

約数ペア:

[(1, 939027720), (2, 469513860), (3, 313009240), (4, 234756930), (5, 187805544), (6, 156504620), (8, 117378465), (10, 93902772), (12, 78252310), (15, 62601848), (20, 46951386), (24, 39126155), (30, 31300924), (40, 23475693), (60, 15650462), (107, 8775960), (120, 7825231), (214, 4387980), (321, 2925320), (428, 2193990), (535, 1755192), (642, 1462660), (856, 1096995), (1070, 877596), (1284, 731330), (1605, 585064), (2140, 438798), (2568, 365665), (3210, 292532), (4280, 219399), (6420, 146266), (12840, 73133)]