2167560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{223}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 7338240

約数和(自身を除く): 5170680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 223, 243, 270, 324, 360, 405, 446, 486, 540, 648, 669, 810, 892, 972, 1080, 1115, 1215, 1338, 1620, 1784, 1944, 2007, 2230, 2430, 2676, 3240, 3345, 4014, 4460, 4860, 5352, 6021, 6690, 8028, 8920, 9720, 10035, 12042, 13380, 16056, 18063, 20070, 24084, 26760, 30105, 36126, 40140, 48168, 54189, 60210, 72252, 80280, 90315, 108378, 120420, 144504, 180630, 216756, 240840, 270945, 361260, 433512, 541890, 722520, 1083780, 2167560]

約数ペア:

[(1, 2167560), (2, 1083780), (3, 722520), (4, 541890), (5, 433512), (6, 361260), (8, 270945), (9, 240840), (10, 216756), (12, 180630), (15, 144504), (18, 120420), (20, 108378), (24, 90315), (27, 80280), (30, 72252), (36, 60210), (40, 54189), (45, 48168), (54, 40140), (60, 36126), (72, 30105), (81, 26760), (90, 24084), (108, 20070), (120, 18063), (135, 16056), (162, 13380), (180, 12042), (216, 10035), (223, 9720), (243, 8920), (270, 8028), (324, 6690), (360, 6021), (405, 5352), (446, 4860), (486, 4460), (540, 4014), (648, 3345), (669, 3240), (810, 2676), (892, 2430), (972, 2230), (1080, 2007), (1115, 1944), (1215, 1784), (1338, 1620)]