7327920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1642

約数の個数: 80

約数和(自身を含む): 23927040

約数和(自身を除く): 16599120

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, 1607, 2280, 3214, 4560, 4821, 6428, 8035, 9642, 12856, 16070, 19284, 24105, 25712, 30533, 32140, 38568, 48210, 61066, 64280, 77136, 91599, 96420, 122132, 128560, 152665, 183198, 192840, 244264, 305330, 366396, 385680, 457995, 488528, 610660, 732792, 915990, 1221320, 1465584, 1831980, 2442640, 3663960, 7327920]

約数ペア:

[(1, 7327920), (2, 3663960), (3, 2442640), (4, 1831980), (5, 1465584), (6, 1221320), (8, 915990), (10, 732792), (12, 610660), (15, 488528), (16, 457995), (19, 385680), (20, 366396), (24, 305330), (30, 244264), (38, 192840), (40, 183198), (48, 152665), (57, 128560), (60, 122132), (76, 96420), (80, 91599), (95, 77136), (114, 64280), (120, 61066), (152, 48210), (190, 38568), (228, 32140), (240, 30533), (285, 25712), (304, 24105), (380, 19284), (456, 16070), (570, 12856), (760, 9642), (912, 8035), (1140, 6428), (1520, 4821), (1607, 4560), (2280, 3214)]