633840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 2083200

約数和(自身を除く): 1449360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 139, 152, 190, 228, 240, 278, 285, 304, 380, 417, 456, 556, 570, 695, 760, 834, 912, 1112, 1140, 1390, 1520, 1668, 2085, 2224, 2280, 2641, 2780, 3336, 4170, 4560, 5282, 5560, 6672, 7923, 8340, 10564, 11120, 13205, 15846, 16680, 21128, 26410, 31692, 33360, 39615, 42256, 52820, 63384, 79230, 105640, 126768, 158460, 211280, 316920, 633840]

約数ペア:

[(1, 633840), (2, 316920), (3, 211280), (4, 158460), (5, 126768), (6, 105640), (8, 79230), (10, 63384), (12, 52820), (15, 42256), (16, 39615), (19, 33360), (20, 31692), (24, 26410), (30, 21128), (38, 16680), (40, 15846), (48, 13205), (57, 11120), (60, 10564), (76, 8340), (80, 7923), (95, 6672), (114, 5560), (120, 5282), (139, 4560), (152, 4170), (190, 3336), (228, 2780), (240, 2641), (278, 2280), (285, 2224), (304, 2085), (380, 1668), (417, 1520), (456, 1390), (556, 1140), (570, 1112), (695, 912), (760, 834)]