2804711520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449473}}^1$

素因数の和:449504

約数の個数: 96

約数和(自身を含む): 9514465632

約数和(自身を除く): 6709754112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 449473, 898946, 1348419, 1797892, 2247365, 2696838, 3595784, 4494730, 5393676, 5843149, 6742095, 7191568, 8989460, 10787352, 11686298, 13484190, 14383136, 17529447, 17978920, 21574704, 23372596, 26968380, 29215745, 35058894, 35957840, 43149408, 46745192, 53936760, 58431490, 70117788, 71915680, 87647235, 93490384, 107873520, 116862980, 140235576, 175294470, 186980768, 215747040, 233725960, 280471152, 350588940, 467451920, 560942304, 701177880, 934903840, 1402355760, 2804711520]

約数ペア:

[(1, 2804711520), (2, 1402355760), (3, 934903840), (4, 701177880), (5, 560942304), (6, 467451920), (8, 350588940), (10, 280471152), (12, 233725960), (13, 215747040), (15, 186980768), (16, 175294470), (20, 140235576), (24, 116862980), (26, 107873520), (30, 93490384), (32, 87647235), (39, 71915680), (40, 70117788), (48, 58431490), (52, 53936760), (60, 46745192), (65, 43149408), (78, 35957840), (80, 35058894), (96, 29215745), (104, 26968380), (120, 23372596), (130, 21574704), (156, 17978920), (160, 17529447), (195, 14383136), (208, 13484190), (240, 11686298), (260, 10787352), (312, 8989460), (390, 7191568), (416, 6742095), (480, 5843149), (520, 5393676), (624, 4494730), (780, 3595784), (1040, 2696838), (1248, 2247365), (1560, 1797892), (2080, 1348419), (3120, 898946), (6240, 449473)]