884040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 2721600

約数和(自身を除く): 1837560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 139, 159, 212, 265, 278, 318, 417, 424, 530, 556, 636, 695, 795, 834, 1060, 1112, 1272, 1390, 1590, 1668, 2085, 2120, 2780, 3180, 3336, 4170, 5560, 6360, 7367, 8340, 14734, 16680, 22101, 29468, 36835, 44202, 58936, 73670, 88404, 110505, 147340, 176808, 221010, 294680, 442020, 884040]

約数ペア:

[(1, 884040), (2, 442020), (3, 294680), (4, 221010), (5, 176808), (6, 147340), (8, 110505), (10, 88404), (12, 73670), (15, 58936), (20, 44202), (24, 36835), (30, 29468), (40, 22101), (53, 16680), (60, 14734), (106, 8340), (120, 7367), (139, 6360), (159, 5560), (212, 4170), (265, 3336), (278, 3180), (318, 2780), (417, 2120), (424, 2085), (530, 1668), (556, 1590), (636, 1390), (695, 1272), (795, 1112), (834, 1060)]