2654160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11059}}^1$

素因数の和:11075

約数の個数: 40

約数和(自身を含む): 8228640

約数和(自身を除く): 5574480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11059, 22118, 33177, 44236, 55295, 66354, 88472, 110590, 132708, 165885, 176944, 221180, 265416, 331770, 442360, 530832, 663540, 884720, 1327080, 2654160]

約数ペア:

[(1, 2654160), (2, 1327080), (3, 884720), (4, 663540), (5, 530832), (6, 442360), (8, 331770), (10, 265416), (12, 221180), (15, 176944), (16, 165885), (20, 132708), (24, 110590), (30, 88472), (40, 66354), (48, 55295), (60, 44236), (80, 33177), (120, 22118), (240, 11059)]