2205360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1021}}^1$

素因数の和:1043

約数の個数: 80

約数和(自身を含む): 7603680

約数和(自身を除く): 5398320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1021, 1080, 2042, 2160, 3063, 4084, 5105, 6126, 8168, 9189, 10210, 12252, 15315, 16336, 18378, 20420, 24504, 27567, 30630, 36756, 40840, 45945, 49008, 55134, 61260, 73512, 81680, 91890, 110268, 122520, 137835, 147024, 183780, 220536, 245040, 275670, 367560, 441072, 551340, 735120, 1102680, 2205360]

約数ペア:

[(1, 2205360), (2, 1102680), (3, 735120), (4, 551340), (5, 441072), (6, 367560), (8, 275670), (9, 245040), (10, 220536), (12, 183780), (15, 147024), (16, 137835), (18, 122520), (20, 110268), (24, 91890), (27, 81680), (30, 73512), (36, 61260), (40, 55134), (45, 49008), (48, 45945), (54, 40840), (60, 36756), (72, 30630), (80, 27567), (90, 24504), (108, 20420), (120, 18378), (135, 16336), (144, 15315), (180, 12252), (216, 10210), (240, 9189), (270, 8168), (360, 6126), (432, 5105), (540, 4084), (720, 3063), (1021, 2160), (1080, 2042)]