10200720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2272

約数の個数: 80

約数和(自身を含む): 33301440

約数和(自身を除く): 23100720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2237, 2280, 4474, 4560, 6711, 8948, 11185, 13422, 17896, 22370, 26844, 33555, 35792, 42503, 44740, 53688, 67110, 85006, 89480, 107376, 127509, 134220, 170012, 178960, 212515, 255018, 268440, 340024, 425030, 510036, 536880, 637545, 680048, 850060, 1020072, 1275090, 1700120, 2040144, 2550180, 3400240, 5100360, 10200720]

約数ペア:

[(1, 10200720), (2, 5100360), (3, 3400240), (4, 2550180), (5, 2040144), (6, 1700120), (8, 1275090), (10, 1020072), (12, 850060), (15, 680048), (16, 637545), (19, 536880), (20, 510036), (24, 425030), (30, 340024), (38, 268440), (40, 255018), (48, 212515), (57, 178960), (60, 170012), (76, 134220), (80, 127509), (95, 107376), (114, 89480), (120, 85006), (152, 67110), (190, 53688), (228, 44740), (240, 42503), (285, 35792), (304, 33555), (380, 26844), (456, 22370), (570, 17896), (760, 13422), (912, 11185), (1140, 8948), (1520, 6711), (2237, 4560), (2280, 4474)]