1418280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 4354560

約数和(自身を除く): 2936280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 223, 265, 318, 424, 446, 530, 636, 669, 795, 892, 1060, 1115, 1272, 1338, 1590, 1784, 2120, 2230, 2676, 3180, 3345, 4460, 5352, 6360, 6690, 8920, 11819, 13380, 23638, 26760, 35457, 47276, 59095, 70914, 94552, 118190, 141828, 177285, 236380, 283656, 354570, 472760, 709140, 1418280]

約数ペア:

[(1, 1418280), (2, 709140), (3, 472760), (4, 354570), (5, 283656), (6, 236380), (8, 177285), (10, 141828), (12, 118190), (15, 94552), (20, 70914), (24, 59095), (30, 47276), (40, 35457), (53, 26760), (60, 23638), (106, 13380), (120, 11819), (159, 8920), (212, 6690), (223, 6360), (265, 5352), (318, 4460), (424, 3345), (446, 3180), (530, 2676), (636, 2230), (669, 2120), (795, 1784), (892, 1590), (1060, 1338), (1115, 1272)]