177963120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13047

約数の個数: 120

約数和(自身を含む): 629163600

約数和(自身を除く): 451200480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13009, 13680, 26018, 39027, 52036, 65045, 78054, 104072, 117081, 130090, 156108, 195135, 208144, 234162, 247171, 260180, 312216, 390270, 468324, 494342, 520360, 585405, 624432, 741513, 780540, 936648, 988684, 1040720, 1170810, 1235855, 1483026, 1561080, 1873296, 1977368, 2224539, 2341620, 2471710, 2966052, 3122160, 3707565, 3954736, 4449078, 4683240, 4943420, 5932104, 7415130, 8898156, 9366480, 9886840, 11122695, 11864208, 14830260, 17796312, 19773680, 22245390, 29660520, 35592624, 44490780, 59321040, 88981560, 177963120]

約数ペア:

[(1, 177963120), (2, 88981560), (3, 59321040), (4, 44490780), (5, 35592624), (6, 29660520), (8, 22245390), (9, 19773680), (10, 17796312), (12, 14830260), (15, 11864208), (16, 11122695), (18, 9886840), (19, 9366480), (20, 8898156), (24, 7415130), (30, 5932104), (36, 4943420), (38, 4683240), (40, 4449078), (45, 3954736), (48, 3707565), (57, 3122160), (60, 2966052), (72, 2471710), (76, 2341620), (80, 2224539), (90, 1977368), (95, 1873296), (114, 1561080), (120, 1483026), (144, 1235855), (152, 1170810), (171, 1040720), (180, 988684), (190, 936648), (228, 780540), (240, 741513), (285, 624432), (304, 585405), (342, 520360), (360, 494342), (380, 468324), (456, 390270), (570, 312216), (684, 260180), (720, 247171), (760, 234162), (855, 208144), (912, 195135), (1140, 156108), (1368, 130090), (1520, 117081), (1710, 104072), (2280, 78054), (2736, 65045), (3420, 52036), (4560, 39027), (6840, 26018), (13009, 13680)]