340263720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{315059}}^1$

素因数の和:315079

約数の個数: 64

約数和(自身を含む): 1134216000

約数和(自身を除く): 793952280

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, 315059, 630118, 945177, 1260236, 1575295, 1890354, 2520472, 2835531, 3150590, 3780708, 4725885, 5671062, 6301180, 7561416, 8506593, 9451770, 11342124, 12602360, 14177655, 17013186, 18903540, 22684248, 28355310, 34026372, 37807080, 42532965, 56710620, 68052744, 85065930, 113421240, 170131860, 340263720]

約数ペア:

[(1, 340263720), (2, 170131860), (3, 113421240), (4, 85065930), (5, 68052744), (6, 56710620), (8, 42532965), (9, 37807080), (10, 34026372), (12, 28355310), (15, 22684248), (18, 18903540), (20, 17013186), (24, 14177655), (27, 12602360), (30, 11342124), (36, 9451770), (40, 8506593), (45, 7561416), (54, 6301180), (60, 5671062), (72, 4725885), (90, 3780708), (108, 3150590), (120, 2835531), (135, 2520472), (180, 1890354), (216, 1575295), (270, 1260236), (360, 945177), (540, 630118), (1080, 315059)]