1136280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 3615840

約数和(自身を除く): 2479560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 557, 680, 1020, 1114, 1671, 2040, 2228, 2785, 3342, 4456, 5570, 6684, 8355, 9469, 11140, 13368, 16710, 18938, 22280, 28407, 33420, 37876, 47345, 56814, 66840, 75752, 94690, 113628, 142035, 189380, 227256, 284070, 378760, 568140, 1136280]

約数ペア:

[(1, 1136280), (2, 568140), (3, 378760), (4, 284070), (5, 227256), (6, 189380), (8, 142035), (10, 113628), (12, 94690), (15, 75752), (17, 66840), (20, 56814), (24, 47345), (30, 37876), (34, 33420), (40, 28407), (51, 22280), (60, 18938), (68, 16710), (85, 13368), (102, 11140), (120, 9469), (136, 8355), (170, 6684), (204, 5570), (255, 4456), (340, 3342), (408, 2785), (510, 2228), (557, 2040), (680, 1671), (1020, 1114)]