22140840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 66749760

約数和(自身を除く): 44608920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 601, 614, 921, 1202, 1228, 1535, 1803, 1842, 2404, 2456, 3005, 3070, 3606, 3684, 4605, 4808, 6010, 6140, 7212, 7368, 9015, 9210, 12020, 12280, 14424, 18030, 18420, 24040, 36060, 36840, 72120, 184507, 369014, 553521, 738028, 922535, 1107042, 1476056, 1845070, 2214084, 2767605, 3690140, 4428168, 5535210, 7380280, 11070420, 22140840]

約数ペア:

[(1, 22140840), (2, 11070420), (3, 7380280), (4, 5535210), (5, 4428168), (6, 3690140), (8, 2767605), (10, 2214084), (12, 1845070), (15, 1476056), (20, 1107042), (24, 922535), (30, 738028), (40, 553521), (60, 369014), (120, 184507), (307, 72120), (601, 36840), (614, 36060), (921, 24040), (1202, 18420), (1228, 18030), (1535, 14424), (1803, 12280), (1842, 12020), (2404, 9210), (2456, 9015), (3005, 7368), (3070, 7212), (3606, 6140), (3684, 6010), (4605, 4808)]