129554160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28411}}^1$

素因数の和:28446

約数の個数: 80

約数和(自身を含む): 422770560

約数和(自身を除く): 293216400

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, 28411, 56822, 85233, 113644, 142055, 170466, 227288, 284110, 340932, 426165, 454576, 539809, 568220, 681864, 852330, 1079618, 1136440, 1363728, 1619427, 1704660, 2159236, 2272880, 2699045, 3238854, 3409320, 4318472, 5398090, 6477708, 6818640, 8097135, 8636944, 10796180, 12955416, 16194270, 21592360, 25910832, 32388540, 43184720, 64777080, 129554160]

約数ペア:

[(1, 129554160), (2, 64777080), (3, 43184720), (4, 32388540), (5, 25910832), (6, 21592360), (8, 16194270), (10, 12955416), (12, 10796180), (15, 8636944), (16, 8097135), (19, 6818640), (20, 6477708), (24, 5398090), (30, 4318472), (38, 3409320), (40, 3238854), (48, 2699045), (57, 2272880), (60, 2159236), (76, 1704660), (80, 1619427), (95, 1363728), (114, 1136440), (120, 1079618), (152, 852330), (190, 681864), (228, 568220), (240, 539809), (285, 454576), (304, 426165), (380, 340932), (456, 284110), (570, 227288), (760, 170466), (912, 142055), (1140, 113644), (1520, 85233), (2280, 56822), (4560, 28411)]