470646120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{560293}}^1$

素因数の和:560314

約数の個数: 64

約数和(自身を含む): 1613646720

約数和(自身を除く): 1143000600

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, 560293, 1120586, 1680879, 2241172, 2801465, 3361758, 3922051, 4482344, 5602930, 6723516, 7844102, 8404395, 11205860, 11766153, 13447032, 15688204, 16808790, 19610255, 22411720, 23532306, 31376408, 33617580, 39220510, 47064612, 58830765, 67235160, 78441020, 94129224, 117661530, 156882040, 235323060, 470646120]

約数ペア:

[(1, 470646120), (2, 235323060), (3, 156882040), (4, 117661530), (5, 94129224), (6, 78441020), (7, 67235160), (8, 58830765), (10, 47064612), (12, 39220510), (14, 33617580), (15, 31376408), (20, 23532306), (21, 22411720), (24, 19610255), (28, 16808790), (30, 15688204), (35, 13447032), (40, 11766153), (42, 11205860), (56, 8404395), (60, 7844102), (70, 6723516), (84, 5602930), (105, 4482344), (120, 3922051), (140, 3361758), (168, 2801465), (210, 2241172), (280, 1680879), (420, 1120586), (840, 560293)]