138066480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{823}}^1$

素因数の和:1075

約数の個数: 120

約数和(自身を含む): 466229088

約数和(自身を除く): 328162608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 360, 466, 699, 720, 823, 932, 1165, 1398, 1646, 1864, 2097, 2330, 2469, 2796, 3292, 3495, 3728, 4115, 4194, 4660, 4938, 5592, 6584, 6990, 7407, 8230, 8388, 9320, 9876, 10485, 11184, 12345, 13168, 13980, 14814, 16460, 16776, 18640, 19752, 20970, 24690, 27960, 29628, 32920, 33552, 37035, 39504, 41940, 49380, 55920, 59256, 65840, 74070, 83880, 98760, 118512, 148140, 167760, 191759, 197520, 296280, 383518, 575277, 592560, 767036, 958795, 1150554, 1534072, 1725831, 1917590, 2301108, 2876385, 3068144, 3451662, 3835180, 4602216, 5752770, 6903324, 7670360, 8629155, 9204432, 11505540, 13806648, 15340720, 17258310, 23011080, 27613296, 34516620, 46022160, 69033240, 138066480]

約数ペア:

[(1, 138066480), (2, 69033240), (3, 46022160), (4, 34516620), (5, 27613296), (6, 23011080), (8, 17258310), (9, 15340720), (10, 13806648), (12, 11505540), (15, 9204432), (16, 8629155), (18, 7670360), (20, 6903324), (24, 5752770), (30, 4602216), (36, 3835180), (40, 3451662), (45, 3068144), (48, 2876385), (60, 2301108), (72, 1917590), (80, 1725831), (90, 1534072), (120, 1150554), (144, 958795), (180, 767036), (233, 592560), (240, 575277), (360, 383518), (466, 296280), (699, 197520), (720, 191759), (823, 167760), (932, 148140), (1165, 118512), (1398, 98760), (1646, 83880), (1864, 74070), (2097, 65840), (2330, 59256), (2469, 55920), (2796, 49380), (3292, 41940), (3495, 39504), (3728, 37035), (4115, 33552), (4194, 32920), (4660, 29628), (4938, 27960), (5592, 24690), (6584, 20970), (6990, 19752), (7407, 18640), (8230, 16776), (8388, 16460), (9320, 14814), (9876, 13980), (10485, 13168), (11184, 12345)]