77944080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17093}}^1$

素因数の和:17128

約数の個数: 80

約数和(自身を含む): 254358720

約数和(自身を除く): 176414640

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, 17093, 34186, 51279, 68372, 85465, 102558, 136744, 170930, 205116, 256395, 273488, 324767, 341860, 410232, 512790, 649534, 683720, 820464, 974301, 1025580, 1299068, 1367440, 1623835, 1948602, 2051160, 2598136, 3247670, 3897204, 4102320, 4871505, 5196272, 6495340, 7794408, 9743010, 12990680, 15588816, 19486020, 25981360, 38972040, 77944080]

約数ペア:

[(1, 77944080), (2, 38972040), (3, 25981360), (4, 19486020), (5, 15588816), (6, 12990680), (8, 9743010), (10, 7794408), (12, 6495340), (15, 5196272), (16, 4871505), (19, 4102320), (20, 3897204), (24, 3247670), (30, 2598136), (38, 2051160), (40, 1948602), (48, 1623835), (57, 1367440), (60, 1299068), (76, 1025580), (80, 974301), (95, 820464), (114, 683720), (120, 649534), (152, 512790), (190, 410232), (228, 341860), (240, 324767), (285, 273488), (304, 256395), (380, 205116), (456, 170930), (570, 136744), (760, 102558), (912, 85465), (1140, 68372), (1520, 51279), (2280, 34186), (4560, 17093)]