130005960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{154769}}^1$

素因数の和:154790

約数の個数: 64

約数和(自身を含む): 445737600

約数和(自身を除く): 315731640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 154769, 309538, 464307, 619076, 773845, 928614, 1083383, 1238152, 1547690, 1857228, 2166766, 2321535, 3095380, 3250149, 3714456, 4333532, 4643070, 5416915, 6190760, 6500298, 8667064, 9286140, 10833830, 13000596, 16250745, 18572280, 21667660, 26001192, 32501490, 43335320, 65002980, 130005960]

約数ペア:

[(1, 130005960), (2, 65002980), (3, 43335320), (4, 32501490), (5, 26001192), (6, 21667660), (7, 18572280), (8, 16250745), (10, 13000596), (12, 10833830), (14, 9286140), (15, 8667064), (20, 6500298), (21, 6190760), (24, 5416915), (28, 4643070), (30, 4333532), (35, 3714456), (40, 3250149), (42, 3095380), (56, 2321535), (60, 2166766), (70, 1857228), (84, 1547690), (105, 1238152), (120, 1083383), (140, 928614), (168, 773845), (210, 619076), (280, 464307), (420, 309538), (840, 154769)]