171771360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15559}}^1$

素因数の和:15600

約数の個数: 96

約数和(自身を含む): 564641280

約数和(自身を除く): 392869920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 15559, 31118, 46677, 62236, 77795, 93354, 124472, 155590, 186708, 233385, 248944, 311180, 357857, 373416, 466770, 497888, 622360, 715714, 746832, 933540, 1073571, 1244720, 1431428, 1493664, 1789285, 1867080, 2147142, 2489440, 2862856, 3578570, 3734160, 4294284, 5367855, 5725712, 7157140, 7468320, 8588568, 10735710, 11451424, 14314280, 17177136, 21471420, 28628560, 34354272, 42942840, 57257120, 85885680, 171771360]

約数ペア:

[(1, 171771360), (2, 85885680), (3, 57257120), (4, 42942840), (5, 34354272), (6, 28628560), (8, 21471420), (10, 17177136), (12, 14314280), (15, 11451424), (16, 10735710), (20, 8588568), (23, 7468320), (24, 7157140), (30, 5725712), (32, 5367855), (40, 4294284), (46, 3734160), (48, 3578570), (60, 2862856), (69, 2489440), (80, 2147142), (92, 1867080), (96, 1789285), (115, 1493664), (120, 1431428), (138, 1244720), (160, 1073571), (184, 933540), (230, 746832), (240, 715714), (276, 622360), (345, 497888), (368, 466770), (460, 373416), (480, 357857), (552, 311180), (690, 248944), (736, 233385), (920, 186708), (1104, 155590), (1380, 124472), (1840, 93354), (2208, 77795), (2760, 62236), (3680, 46677), (5520, 31118), (11040, 15559)]