789366960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2399}}^1$

素因数の和:2875

約数の個数: 120

約数和(自身を含む): 2657865600

約数和(自身を除く): 1868498640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 457, 720, 914, 1371, 1828, 2285, 2399, 2742, 3656, 4113, 4570, 4798, 5484, 6855, 7197, 7312, 8226, 9140, 9596, 10968, 11995, 13710, 14394, 16452, 18280, 19192, 20565, 21591, 21936, 23990, 27420, 28788, 32904, 35985, 36560, 38384, 41130, 43182, 47980, 54840, 57576, 65808, 71970, 82260, 86364, 95960, 107955, 109680, 115152, 143940, 164520, 172728, 191920, 215910, 287880, 329040, 345456, 431820, 575760, 863640, 1096343, 1727280, 2192686, 3289029, 4385372, 5481715, 6578058, 8770744, 9867087, 10963430, 13156116, 16445145, 17541488, 19734174, 21926860, 26312232, 32890290, 39468348, 43853720, 49335435, 52624464, 65780580, 78936696, 87707440, 98670870, 131561160, 157873392, 197341740, 263122320, 394683480, 789366960]

約数ペア:

[(1, 789366960), (2, 394683480), (3, 263122320), (4, 197341740), (5, 157873392), (6, 131561160), (8, 98670870), (9, 87707440), (10, 78936696), (12, 65780580), (15, 52624464), (16, 49335435), (18, 43853720), (20, 39468348), (24, 32890290), (30, 26312232), (36, 21926860), (40, 19734174), (45, 17541488), (48, 16445145), (60, 13156116), (72, 10963430), (80, 9867087), (90, 8770744), (120, 6578058), (144, 5481715), (180, 4385372), (240, 3289029), (360, 2192686), (457, 1727280), (720, 1096343), (914, 863640), (1371, 575760), (1828, 431820), (2285, 345456), (2399, 329040), (2742, 287880), (3656, 215910), (4113, 191920), (4570, 172728), (4798, 164520), (5484, 143940), (6855, 115152), (7197, 109680), (7312, 107955), (8226, 95960), (9140, 86364), (9596, 82260), (10968, 71970), (11995, 65808), (13710, 57576), (14394, 54840), (16452, 47980), (18280, 43182), (19192, 41130), (20565, 38384), (21591, 36560), (21936, 35985), (23990, 32904), (27420, 28788)]