630384840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42709}}^1$

素因数の和:42767

約数の個数: 96

約数和(自身を含む): 2098769400

約数和(自身を除く): 1468384560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 42709, 85418, 128127, 170836, 213545, 256254, 341672, 384381, 427090, 512508, 640635, 768762, 854180, 1025016, 1281270, 1537524, 1708360, 1751069, 1921905, 2562540, 3075048, 3502138, 3843810, 5125080, 5253207, 7004276, 7687620, 8755345, 10506414, 14008552, 15375240, 15759621, 17510690, 21012828, 26266035, 31519242, 35021380, 42025656, 52532070, 63038484, 70042760, 78798105, 105064140, 126076968, 157596210, 210128280, 315192420, 630384840]

約数ペア:

[(1, 630384840), (2, 315192420), (3, 210128280), (4, 157596210), (5, 126076968), (6, 105064140), (8, 78798105), (9, 70042760), (10, 63038484), (12, 52532070), (15, 42025656), (18, 35021380), (20, 31519242), (24, 26266035), (30, 21012828), (36, 17510690), (40, 15759621), (41, 15375240), (45, 14008552), (60, 10506414), (72, 8755345), (82, 7687620), (90, 7004276), (120, 5253207), (123, 5125080), (164, 3843810), (180, 3502138), (205, 3075048), (246, 2562540), (328, 1921905), (360, 1751069), (369, 1708360), (410, 1537524), (492, 1281270), (615, 1025016), (738, 854180), (820, 768762), (984, 640635), (1230, 512508), (1476, 427090), (1640, 384381), (1845, 341672), (2460, 256254), (2952, 213545), (3690, 170836), (4920, 128127), (7380, 85418), (14760, 42709)]