74004240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16229}}^1$

素因数の和:16264

約数の個数: 80

約数和(自身を含む): 241502400

約数和(自身を除く): 167498160

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, 16229, 32458, 48687, 64916, 81145, 97374, 129832, 162290, 194748, 243435, 259664, 308351, 324580, 389496, 486870, 616702, 649160, 778992, 925053, 973740, 1233404, 1298320, 1541755, 1850106, 1947480, 2466808, 3083510, 3700212, 3894960, 4625265, 4933616, 6167020, 7400424, 9250530, 12334040, 14800848, 18501060, 24668080, 37002120, 74004240]

約数ペア:

[(1, 74004240), (2, 37002120), (3, 24668080), (4, 18501060), (5, 14800848), (6, 12334040), (8, 9250530), (10, 7400424), (12, 6167020), (15, 4933616), (16, 4625265), (19, 3894960), (20, 3700212), (24, 3083510), (30, 2466808), (38, 1947480), (40, 1850106), (48, 1541755), (57, 1298320), (60, 1233404), (76, 973740), (80, 925053), (95, 778992), (114, 649160), (120, 616702), (152, 486870), (190, 389496), (228, 324580), (240, 308351), (285, 259664), (304, 243435), (380, 194748), (456, 162290), (570, 129832), (760, 97374), (912, 81145), (1140, 64916), (1520, 48687), (2280, 32458), (4560, 16229)]