154105440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{321053}}^1$

素因数の和:321071

約数の個数: 48

約数和(自身を含む): 485433648

約数和(自身を除く): 331328208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 321053, 642106, 963159, 1284212, 1605265, 1926318, 2568424, 3210530, 3852636, 4815795, 5136848, 6421060, 7705272, 9631590, 10273696, 12842120, 15410544, 19263180, 25684240, 30821088, 38526360, 51368480, 77052720, 154105440]

約数ペア:

[(1, 154105440), (2, 77052720), (3, 51368480), (4, 38526360), (5, 30821088), (6, 25684240), (8, 19263180), (10, 15410544), (12, 12842120), (15, 10273696), (16, 9631590), (20, 7705272), (24, 6421060), (30, 5136848), (32, 4815795), (40, 3852636), (48, 3210530), (60, 2568424), (80, 1926318), (96, 1605265), (120, 1284212), (160, 963159), (240, 642106), (480, 321053)]