215097360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7057}}^1$

素因数の和:7200

約数の個数: 80

約数和(自身を含む): 672147456

約数和(自身を除く): 457050096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7057, 7620, 10160, 14114, 15240, 21171, 28228, 30480, 35285, 42342, 56456, 70570, 84684, 105855, 112912, 141140, 169368, 211710, 282280, 338736, 423420, 564560, 846840, 896239, 1693680, 1792478, 2688717, 3584956, 4481195, 5377434, 7169912, 8962390, 10754868, 13443585, 14339824, 17924780, 21509736, 26887170, 35849560, 43019472, 53774340, 71699120, 107548680, 215097360]

約数ペア:

[(1, 215097360), (2, 107548680), (3, 71699120), (4, 53774340), (5, 43019472), (6, 35849560), (8, 26887170), (10, 21509736), (12, 17924780), (15, 14339824), (16, 13443585), (20, 10754868), (24, 8962390), (30, 7169912), (40, 5377434), (48, 4481195), (60, 3584956), (80, 2688717), (120, 1792478), (127, 1693680), (240, 896239), (254, 846840), (381, 564560), (508, 423420), (635, 338736), (762, 282280), (1016, 211710), (1270, 169368), (1524, 141140), (1905, 112912), (2032, 105855), (2540, 84684), (3048, 70570), (3810, 56456), (5080, 42342), (6096, 35285), (7057, 30480), (7620, 28228), (10160, 21171), (14114, 15240)]