494826840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{458173}}^1$

素因数の和:458193

約数の個数: 64

約数和(自身を含む): 1649426400

約数和(自身を除く): 1154599560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 458173, 916346, 1374519, 1832692, 2290865, 2749038, 3665384, 4123557, 4581730, 5498076, 6872595, 8247114, 9163460, 10996152, 12370671, 13745190, 16494228, 18326920, 20617785, 24741342, 27490380, 32988456, 41235570, 49482684, 54980760, 61853355, 82471140, 98965368, 123706710, 164942280, 247413420, 494826840]

約数ペア:

[(1, 494826840), (2, 247413420), (3, 164942280), (4, 123706710), (5, 98965368), (6, 82471140), (8, 61853355), (9, 54980760), (10, 49482684), (12, 41235570), (15, 32988456), (18, 27490380), (20, 24741342), (24, 20617785), (27, 18326920), (30, 16494228), (36, 13745190), (40, 12370671), (45, 10996152), (54, 9163460), (60, 8247114), (72, 6872595), (90, 5498076), (108, 4581730), (120, 4123557), (135, 3665384), (180, 2749038), (216, 2290865), (270, 1832692), (360, 1374519), (540, 916346), (1080, 458173)]