254061120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8588

約数の個数: 112

約数和(自身を含む): 832762368

約数和(自身を除く): 578701248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 8537, 9920, 14880, 17074, 25611, 29760, 34148, 42685, 51222, 68296, 85370, 102444, 128055, 136592, 170740, 204888, 256110, 264647, 273184, 341480, 409776, 512220, 529294, 546368, 682960, 793941, 819552, 1024440, 1058588, 1323235, 1365920, 1587882, 1639104, 2048880, 2117176, 2646470, 2731840, 3175764, 3969705, 4097760, 4234352, 5292940, 6351528, 7939410, 8195520, 8468704, 10585880, 12703056, 15878820, 16937408, 21171760, 25406112, 31757640, 42343520, 50812224, 63515280, 84687040, 127030560, 254061120]

約数ペア:

[(1, 254061120), (2, 127030560), (3, 84687040), (4, 63515280), (5, 50812224), (6, 42343520), (8, 31757640), (10, 25406112), (12, 21171760), (15, 16937408), (16, 15878820), (20, 12703056), (24, 10585880), (30, 8468704), (31, 8195520), (32, 7939410), (40, 6351528), (48, 5292940), (60, 4234352), (62, 4097760), (64, 3969705), (80, 3175764), (93, 2731840), (96, 2646470), (120, 2117176), (124, 2048880), (155, 1639104), (160, 1587882), (186, 1365920), (192, 1323235), (240, 1058588), (248, 1024440), (310, 819552), (320, 793941), (372, 682960), (465, 546368), (480, 529294), (496, 512220), (620, 409776), (744, 341480), (930, 273184), (960, 264647), (992, 256110), (1240, 204888), (1488, 170740), (1860, 136592), (1984, 128055), (2480, 102444), (2976, 85370), (3720, 68296), (4960, 51222), (5952, 42685), (7440, 34148), (8537, 29760), (9920, 25611), (14880, 17074)]