1303709580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{268253}}^1$

素因数の和:268277

約数の個数: 72

約数和(自身を含む): 4101067152

約数和(自身を除く): 2797357572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 268253, 536506, 804759, 1073012, 1341265, 1609518, 2414277, 2682530, 3219036, 4023795, 4828554, 5365060, 7242831, 8047590, 9657108, 12071385, 14485662, 16095180, 21728493, 24142770, 28971324, 36214155, 43456986, 48285540, 65185479, 72428310, 86913972, 108642465, 130370958, 144856620, 217284930, 260741916, 325927395, 434569860, 651854790, 1303709580]

約数ペア:

[(1, 1303709580), (2, 651854790), (3, 434569860), (4, 325927395), (5, 260741916), (6, 217284930), (9, 144856620), (10, 130370958), (12, 108642465), (15, 86913972), (18, 72428310), (20, 65185479), (27, 48285540), (30, 43456986), (36, 36214155), (45, 28971324), (54, 24142770), (60, 21728493), (81, 16095180), (90, 14485662), (108, 12071385), (135, 9657108), (162, 8047590), (180, 7242831), (243, 5365060), (270, 4828554), (324, 4023795), (405, 3219036), (486, 2682530), (540, 2414277), (810, 1609518), (972, 1341265), (1215, 1073012), (1620, 804759), (2430, 536506), (4860, 268253)]