54113520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11867}}^1$

素因数の和:11902

約数の個数: 80

約数和(自身を含む): 176595840

約数和(自身を除く): 122482320

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, 11867, 23734, 35601, 47468, 59335, 71202, 94936, 118670, 142404, 178005, 189872, 225473, 237340, 284808, 356010, 450946, 474680, 569616, 676419, 712020, 901892, 949360, 1127365, 1352838, 1424040, 1803784, 2254730, 2705676, 2848080, 3382095, 3607568, 4509460, 5411352, 6764190, 9018920, 10822704, 13528380, 18037840, 27056760, 54113520]

約数ペア:

[(1, 54113520), (2, 27056760), (3, 18037840), (4, 13528380), (5, 10822704), (6, 9018920), (8, 6764190), (10, 5411352), (12, 4509460), (15, 3607568), (16, 3382095), (19, 2848080), (20, 2705676), (24, 2254730), (30, 1803784), (38, 1424040), (40, 1352838), (48, 1127365), (57, 949360), (60, 901892), (76, 712020), (80, 676419), (95, 569616), (114, 474680), (120, 450946), (152, 356010), (190, 284808), (228, 237340), (240, 225473), (285, 189872), (304, 178005), (380, 142404), (456, 118670), (570, 94936), (760, 71202), (912, 59335), (1140, 47468), (1520, 35601), (2280, 23734), (4560, 11867)]