28446240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59263}}^1$

素因数の和:59281

約数の個数: 48

約数和(自身を含む): 89607168

約数和(自身を除く): 61160928

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, 59263, 118526, 177789, 237052, 296315, 355578, 474104, 592630, 711156, 888945, 948208, 1185260, 1422312, 1777890, 1896416, 2370520, 2844624, 3555780, 4741040, 5689248, 7111560, 9482080, 14223120, 28446240]

約数ペア:

[(1, 28446240), (2, 14223120), (3, 9482080), (4, 7111560), (5, 5689248), (6, 4741040), (8, 3555780), (10, 2844624), (12, 2370520), (15, 1896416), (16, 1777890), (20, 1422312), (24, 1185260), (30, 948208), (32, 888945), (40, 711156), (48, 592630), (60, 474104), (80, 355578), (96, 296315), (120, 237052), (160, 177789), (240, 118526), (480, 59263)]