204854040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13879}}^1$

素因数の和:13937

約数の個数: 96

約数和(自身を含む): 682063200

約数和(自身を除く): 477209160

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, 13879, 14760, 27758, 41637, 55516, 69395, 83274, 111032, 124911, 138790, 166548, 208185, 249822, 277580, 333096, 416370, 499644, 555160, 569039, 624555, 832740, 999288, 1138078, 1249110, 1665480, 1707117, 2276156, 2498220, 2845195, 3414234, 4552312, 4996440, 5121351, 5690390, 6828468, 8535585, 10242702, 11380780, 13656936, 17071170, 20485404, 22761560, 25606755, 34142340, 40970808, 51213510, 68284680, 102427020, 204854040]

約数ペア:

[(1, 204854040), (2, 102427020), (3, 68284680), (4, 51213510), (5, 40970808), (6, 34142340), (8, 25606755), (9, 22761560), (10, 20485404), (12, 17071170), (15, 13656936), (18, 11380780), (20, 10242702), (24, 8535585), (30, 6828468), (36, 5690390), (40, 5121351), (41, 4996440), (45, 4552312), (60, 3414234), (72, 2845195), (82, 2498220), (90, 2276156), (120, 1707117), (123, 1665480), (164, 1249110), (180, 1138078), (205, 999288), (246, 832740), (328, 624555), (360, 569039), (369, 555160), (410, 499644), (492, 416370), (615, 333096), (738, 277580), (820, 249822), (984, 208185), (1230, 166548), (1476, 138790), (1640, 124911), (1845, 111032), (2460, 83274), (2952, 69395), (3690, 55516), (4920, 41637), (7380, 27758), (13879, 14760)]