88981560

素因数分解:

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

素因数の和:13045

約数の個数: 96

約数和(自身を含む): 304434000

約数和(自身を除く): 215452440

約数列:

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

約数ペア:

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