3917040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 12796800

約数和(自身を除く): 8879760

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, 859, 912, 1140, 1520, 1718, 2280, 2577, 3436, 4295, 4560, 5154, 6872, 8590, 10308, 12885, 13744, 16321, 17180, 20616, 25770, 32642, 34360, 41232, 48963, 51540, 65284, 68720, 81605, 97926, 103080, 130568, 163210, 195852, 206160, 244815, 261136, 326420, 391704, 489630, 652840, 783408, 979260, 1305680, 1958520, 3917040]

約数ペア:

[(1, 3917040), (2, 1958520), (3, 1305680), (4, 979260), (5, 783408), (6, 652840), (8, 489630), (10, 391704), (12, 326420), (15, 261136), (16, 244815), (19, 206160), (20, 195852), (24, 163210), (30, 130568), (38, 103080), (40, 97926), (48, 81605), (57, 68720), (60, 65284), (76, 51540), (80, 48963), (95, 41232), (114, 34360), (120, 32642), (152, 25770), (190, 20616), (228, 17180), (240, 16321), (285, 13744), (304, 12885), (380, 10308), (456, 8590), (570, 6872), (760, 5154), (859, 4560), (912, 4295), (1140, 3436), (1520, 2577), (1718, 2280)]