235485960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2159

約数の個数: 128

約数和(自身を含む): 755516160

約数和(自身を除く): 520030200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1886, 2081, 2460, 2760, 2829, 3772, 4162, 4715, 4920, 5658, 6243, 7544, 8324, 9430, 10405, 11316, 12486, 14145, 16648, 18860, 20810, 22632, 24972, 28290, 31215, 37720, 41620, 47863, 49944, 56580, 62430, 83240, 85321, 95726, 113160, 124860, 143589, 170642, 191452, 239315, 249720, 255963, 287178, 341284, 382904, 426605, 478630, 511926, 574356, 682568, 717945, 853210, 957260, 1023852, 1148712, 1279815, 1435890, 1706420, 1914520, 1962383, 2047704, 2559630, 2871780, 3412840, 3924766, 5119260, 5743560, 5887149, 7849532, 9811915, 10238520, 11774298, 15699064, 19623830, 23548596, 29435745, 39247660, 47097192, 58871490, 78495320, 117742980, 235485960]

約数ペア:

[(1, 235485960), (2, 117742980), (3, 78495320), (4, 58871490), (5, 47097192), (6, 39247660), (8, 29435745), (10, 23548596), (12, 19623830), (15, 15699064), (20, 11774298), (23, 10238520), (24, 9811915), (30, 7849532), (40, 5887149), (41, 5743560), (46, 5119260), (60, 3924766), (69, 3412840), (82, 2871780), (92, 2559630), (115, 2047704), (120, 1962383), (123, 1914520), (138, 1706420), (164, 1435890), (184, 1279815), (205, 1148712), (230, 1023852), (246, 957260), (276, 853210), (328, 717945), (345, 682568), (410, 574356), (460, 511926), (492, 478630), (552, 426605), (615, 382904), (690, 341284), (820, 287178), (920, 255963), (943, 249720), (984, 239315), (1230, 191452), (1380, 170642), (1640, 143589), (1886, 124860), (2081, 113160), (2460, 95726), (2760, 85321), (2829, 83240), (3772, 62430), (4162, 56580), (4715, 49944), (4920, 47863), (5658, 41620), (6243, 37720), (7544, 31215), (8324, 28290), (9430, 24972), (10405, 22632), (11316, 20810), (12486, 18860), (14145, 16648)]