2629375920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89071}}^1$

素因数の和:89131

約数の個数: 120

約数和(自身を含む): 9045796032

約数和(自身を除く): 6416420112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 89071, 178142, 267213, 356284, 445355, 534426, 712568, 801639, 890710, 1068852, 1336065, 1425136, 1603278, 1781420, 2137704, 2672130, 3206556, 3562840, 3651911, 4008195, 4275408, 5344260, 6413112, 7125680, 7303822, 8016390, 10688520, 10955733, 12826224, 14607644, 16032780, 18259555, 21377040, 21911466, 29215288, 32065560, 32867199, 36519110, 43822932, 54778665, 58430576, 64131120, 65734398, 73038220, 87645864, 109557330, 131468796, 146076440, 164335995, 175291728, 219114660, 262937592, 292152880, 328671990, 438229320, 525875184, 657343980, 876458640, 1314687960, 2629375920]

約数ペア:

[(1, 2629375920), (2, 1314687960), (3, 876458640), (4, 657343980), (5, 525875184), (6, 438229320), (8, 328671990), (9, 292152880), (10, 262937592), (12, 219114660), (15, 175291728), (16, 164335995), (18, 146076440), (20, 131468796), (24, 109557330), (30, 87645864), (36, 73038220), (40, 65734398), (41, 64131120), (45, 58430576), (48, 54778665), (60, 43822932), (72, 36519110), (80, 32867199), (82, 32065560), (90, 29215288), (120, 21911466), (123, 21377040), (144, 18259555), (164, 16032780), (180, 14607644), (205, 12826224), (240, 10955733), (246, 10688520), (328, 8016390), (360, 7303822), (369, 7125680), (410, 6413112), (492, 5344260), (615, 4275408), (656, 4008195), (720, 3651911), (738, 3562840), (820, 3206556), (984, 2672130), (1230, 2137704), (1476, 1781420), (1640, 1603278), (1845, 1425136), (1968, 1336065), (2460, 1068852), (2952, 890710), (3280, 801639), (3690, 712568), (4920, 534426), (5904, 445355), (7380, 356284), (9840, 267213), (14760, 178142), (29520, 89071)]