1667160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 5924880

約数和(自身を除く): 4257720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 421, 440, 495, 660, 792, 842, 990, 1263, 1320, 1684, 1980, 2105, 2526, 3368, 3789, 3960, 4210, 4631, 5052, 6315, 7578, 8420, 9262, 10104, 12630, 13893, 15156, 16840, 18524, 18945, 23155, 25260, 27786, 30312, 37048, 37890, 41679, 46310, 50520, 55572, 69465, 75780, 83358, 92620, 111144, 138930, 151560, 166716, 185240, 208395, 277860, 333432, 416790, 555720, 833580, 1667160]

約数ペア:

[(1, 1667160), (2, 833580), (3, 555720), (4, 416790), (5, 333432), (6, 277860), (8, 208395), (9, 185240), (10, 166716), (11, 151560), (12, 138930), (15, 111144), (18, 92620), (20, 83358), (22, 75780), (24, 69465), (30, 55572), (33, 50520), (36, 46310), (40, 41679), (44, 37890), (45, 37048), (55, 30312), (60, 27786), (66, 25260), (72, 23155), (88, 18945), (90, 18524), (99, 16840), (110, 15156), (120, 13893), (132, 12630), (165, 10104), (180, 9262), (198, 8420), (220, 7578), (264, 6315), (330, 5052), (360, 4631), (396, 4210), (421, 3960), (440, 3789), (495, 3368), (660, 2526), (792, 2105), (842, 1980), (990, 1684), (1263, 1320)]