4144080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 13284864

約数和(自身を除く): 9140784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 557, 620, 744, 930, 1114, 1240, 1488, 1671, 1860, 2228, 2480, 2785, 3342, 3720, 4456, 5570, 6684, 7440, 8355, 8912, 11140, 13368, 16710, 17267, 22280, 26736, 33420, 34534, 44560, 51801, 66840, 69068, 86335, 103602, 133680, 138136, 172670, 207204, 259005, 276272, 345340, 414408, 518010, 690680, 828816, 1036020, 1381360, 2072040, 4144080]

約数ペア:

[(1, 4144080), (2, 2072040), (3, 1381360), (4, 1036020), (5, 828816), (6, 690680), (8, 518010), (10, 414408), (12, 345340), (15, 276272), (16, 259005), (20, 207204), (24, 172670), (30, 138136), (31, 133680), (40, 103602), (48, 86335), (60, 69068), (62, 66840), (80, 51801), (93, 44560), (120, 34534), (124, 33420), (155, 26736), (186, 22280), (240, 17267), (248, 16710), (310, 13368), (372, 11140), (465, 8912), (496, 8355), (557, 7440), (620, 6684), (744, 5570), (930, 4456), (1114, 3720), (1240, 3342), (1488, 2785), (1671, 2480), (1860, 2228)]