667491120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2011}}^1$

素因数の和:2491

約数の個数: 120

約数和(自身を含む): 2247637392

約数和(自身を除く): 1580146272

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, 461, 720, 922, 1383, 1844, 2011, 2305, 2766, 3688, 4022, 4149, 4610, 5532, 6033, 6915, 7376, 8044, 8298, 9220, 10055, 11064, 12066, 13830, 16088, 16596, 18099, 18440, 20110, 20745, 22128, 24132, 27660, 30165, 32176, 33192, 36198, 36880, 40220, 41490, 48264, 55320, 60330, 66384, 72396, 80440, 82980, 90495, 96528, 110640, 120660, 144792, 160880, 165960, 180990, 241320, 289584, 331920, 361980, 482640, 723960, 927071, 1447920, 1854142, 2781213, 3708284, 4635355, 5562426, 7416568, 8343639, 9270710, 11124852, 13906065, 14833136, 16687278, 18541420, 22249704, 27812130, 33374556, 37082840, 41718195, 44499408, 55624260, 66749112, 74165680, 83436390, 111248520, 133498224, 166872780, 222497040, 333745560, 667491120]

約数ペア:

[(1, 667491120), (2, 333745560), (3, 222497040), (4, 166872780), (5, 133498224), (6, 111248520), (8, 83436390), (9, 74165680), (10, 66749112), (12, 55624260), (15, 44499408), (16, 41718195), (18, 37082840), (20, 33374556), (24, 27812130), (30, 22249704), (36, 18541420), (40, 16687278), (45, 14833136), (48, 13906065), (60, 11124852), (72, 9270710), (80, 8343639), (90, 7416568), (120, 5562426), (144, 4635355), (180, 3708284), (240, 2781213), (360, 1854142), (461, 1447920), (720, 927071), (922, 723960), (1383, 482640), (1844, 361980), (2011, 331920), (2305, 289584), (2766, 241320), (3688, 180990), (4022, 165960), (4149, 160880), (4610, 144792), (5532, 120660), (6033, 110640), (6915, 96528), (7376, 90495), (8044, 82980), (8298, 80440), (9220, 72396), (10055, 66384), (11064, 60330), (12066, 55320), (13830, 48264), (16088, 41490), (16596, 40220), (18099, 36880), (18440, 36198), (20110, 33192), (20745, 32176), (22128, 30165), (24132, 27660)]