193820520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85009}}^1$

素因数の和:85042

約数の個数: 64

約数和(自身を含む): 612072000

約数和(自身を除く): 418251480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 85009, 170018, 255027, 340036, 425045, 510054, 680072, 850090, 1020108, 1275135, 1615171, 1700180, 2040216, 2550270, 3230342, 3400360, 4845513, 5100540, 6460684, 8075855, 9691026, 10201080, 12921368, 16151710, 19382052, 24227565, 32303420, 38764104, 48455130, 64606840, 96910260, 193820520]

約数ペア:

[(1, 193820520), (2, 96910260), (3, 64606840), (4, 48455130), (5, 38764104), (6, 32303420), (8, 24227565), (10, 19382052), (12, 16151710), (15, 12921368), (19, 10201080), (20, 9691026), (24, 8075855), (30, 6460684), (38, 5100540), (40, 4845513), (57, 3400360), (60, 3230342), (76, 2550270), (95, 2040216), (114, 1700180), (120, 1615171), (152, 1275135), (190, 1020108), (228, 850090), (285, 680072), (380, 510054), (456, 425045), (570, 340036), (760, 255027), (1140, 170018), (2280, 85009)]