8422320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1882

約数の個数: 80

約数和(自身を含む): 27498240

約数和(自身を除く): 19075920

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, 1847, 2280, 3694, 4560, 5541, 7388, 9235, 11082, 14776, 18470, 22164, 27705, 29552, 35093, 36940, 44328, 55410, 70186, 73880, 88656, 105279, 110820, 140372, 147760, 175465, 210558, 221640, 280744, 350930, 421116, 443280, 526395, 561488, 701860, 842232, 1052790, 1403720, 1684464, 2105580, 2807440, 4211160, 8422320]

約数ペア:

[(1, 8422320), (2, 4211160), (3, 2807440), (4, 2105580), (5, 1684464), (6, 1403720), (8, 1052790), (10, 842232), (12, 701860), (15, 561488), (16, 526395), (19, 443280), (20, 421116), (24, 350930), (30, 280744), (38, 221640), (40, 210558), (48, 175465), (57, 147760), (60, 140372), (76, 110820), (80, 105279), (95, 88656), (114, 73880), (120, 70186), (152, 55410), (190, 44328), (228, 36940), (240, 35093), (285, 29552), (304, 27705), (380, 22164), (456, 18470), (570, 14776), (760, 11082), (912, 9235), (1140, 7388), (1520, 5541), (1847, 4560), (2280, 3694)]