1879440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 5999616

約数和(自身を除く): 4120176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 191, 205, 240, 246, 328, 382, 410, 492, 573, 615, 656, 764, 820, 955, 984, 1146, 1230, 1528, 1640, 1910, 1968, 2292, 2460, 2865, 3056, 3280, 3820, 4584, 4920, 5730, 7640, 7831, 9168, 9840, 11460, 15280, 15662, 22920, 23493, 31324, 39155, 45840, 46986, 62648, 78310, 93972, 117465, 125296, 156620, 187944, 234930, 313240, 375888, 469860, 626480, 939720, 1879440]

約数ペア:

[(1, 1879440), (2, 939720), (3, 626480), (4, 469860), (5, 375888), (6, 313240), (8, 234930), (10, 187944), (12, 156620), (15, 125296), (16, 117465), (20, 93972), (24, 78310), (30, 62648), (40, 46986), (41, 45840), (48, 39155), (60, 31324), (80, 23493), (82, 22920), (120, 15662), (123, 15280), (164, 11460), (191, 9840), (205, 9168), (240, 7831), (246, 7640), (328, 5730), (382, 4920), (410, 4584), (492, 3820), (573, 3280), (615, 3056), (656, 2865), (764, 2460), (820, 2292), (955, 1968), (984, 1910), (1146, 1640), (1230, 1528)]