4872355440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1068499}}^1$

素因数の和:1068534

約数の個数: 80

約数和(自身を含む): 15899280000

約数和(自身を除く): 11026924560

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, 2280, 4560, 1068499, 2136998, 3205497, 4273996, 5342495, 6410994, 8547992, 10684990, 12821988, 16027485, 17095984, 20301481, 21369980, 25643976, 32054970, 40602962, 42739960, 51287952, 60904443, 64109940, 81205924, 85479920, 101507405, 121808886, 128219880, 162411848, 203014810, 243617772, 256439760, 304522215, 324823696, 406029620, 487235544, 609044430, 812059240, 974471088, 1218088860, 1624118480, 2436177720, 4872355440]

約数ペア:

[(1, 4872355440), (2, 2436177720), (3, 1624118480), (4, 1218088860), (5, 974471088), (6, 812059240), (8, 609044430), (10, 487235544), (12, 406029620), (15, 324823696), (16, 304522215), (19, 256439760), (20, 243617772), (24, 203014810), (30, 162411848), (38, 128219880), (40, 121808886), (48, 101507405), (57, 85479920), (60, 81205924), (76, 64109940), (80, 60904443), (95, 51287952), (114, 42739960), (120, 40602962), (152, 32054970), (190, 25643976), (228, 21369980), (240, 20301481), (285, 17095984), (304, 16027485), (380, 12821988), (456, 10684990), (570, 8547992), (760, 6410994), (912, 5342495), (1140, 4273996), (1520, 3205497), (2280, 2136998), (4560, 1068499)]