140597640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{130183}}^1$

素因数の和:130203

約数の個数: 64

約数和(自身を含む): 468662400

約数和(自身を除く): 328064760

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 130183, 260366, 390549, 520732, 650915, 781098, 1041464, 1171647, 1301830, 1562196, 1952745, 2343294, 2603660, 3124392, 3514941, 3905490, 4686588, 5207320, 5858235, 7029882, 7810980, 9373176, 11716470, 14059764, 15621960, 17574705, 23432940, 28119528, 35149410, 46865880, 70298820, 140597640]

約数ペア:

[(1, 140597640), (2, 70298820), (3, 46865880), (4, 35149410), (5, 28119528), (6, 23432940), (8, 17574705), (9, 15621960), (10, 14059764), (12, 11716470), (15, 9373176), (18, 7810980), (20, 7029882), (24, 5858235), (27, 5207320), (30, 4686588), (36, 3905490), (40, 3514941), (45, 3124392), (54, 2603660), (60, 2343294), (72, 1952745), (90, 1562196), (108, 1301830), (120, 1171647), (135, 1041464), (180, 781098), (216, 650915), (270, 520732), (360, 390549), (540, 260366), (1080, 130183)]