137545440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{286553}}^1$

素因数の和:286571

約数の個数: 48

約数和(自身を含む): 433269648

約数和(自身を除く): 295724208

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, 286553, 573106, 859659, 1146212, 1432765, 1719318, 2292424, 2865530, 3438636, 4298295, 4584848, 5731060, 6877272, 8596590, 9169696, 11462120, 13754544, 17193180, 22924240, 27509088, 34386360, 45848480, 68772720, 137545440]

約数ペア:

[(1, 137545440), (2, 68772720), (3, 45848480), (4, 34386360), (5, 27509088), (6, 22924240), (8, 17193180), (10, 13754544), (12, 11462120), (15, 9169696), (16, 8596590), (20, 6877272), (24, 5731060), (30, 4584848), (32, 4298295), (40, 3438636), (48, 2865530), (60, 2292424), (80, 1719318), (96, 1432765), (120, 1146212), (160, 859659), (240, 573106), (480, 286553)]