84784080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18593}}^1$

素因数の和:18628

約数の個数: 80

約数和(自身を含む): 276678720

約数和(自身を除く): 191894640

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, 18593, 37186, 55779, 74372, 92965, 111558, 148744, 185930, 223116, 278895, 297488, 353267, 371860, 446232, 557790, 706534, 743720, 892464, 1059801, 1115580, 1413068, 1487440, 1766335, 2119602, 2231160, 2826136, 3532670, 4239204, 4462320, 5299005, 5652272, 7065340, 8478408, 10598010, 14130680, 16956816, 21196020, 28261360, 42392040, 84784080]

約数ペア:

[(1, 84784080), (2, 42392040), (3, 28261360), (4, 21196020), (5, 16956816), (6, 14130680), (8, 10598010), (10, 8478408), (12, 7065340), (15, 5652272), (16, 5299005), (19, 4462320), (20, 4239204), (24, 3532670), (30, 2826136), (38, 2231160), (40, 2119602), (48, 1766335), (57, 1487440), (60, 1413068), (76, 1115580), (80, 1059801), (95, 892464), (114, 743720), (120, 706534), (152, 557790), (190, 446232), (228, 371860), (240, 353267), (285, 297488), (304, 278895), (380, 223116), (456, 185930), (570, 148744), (760, 111558), (912, 92965), (1140, 74372), (1520, 55779), (2280, 37186), (4560, 18593)]