612420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 1753920

約数和(自身を除く): 1141500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 173, 177, 236, 295, 346, 354, 519, 590, 692, 708, 865, 885, 1038, 1180, 1730, 1770, 2076, 2595, 3460, 3540, 5190, 10207, 10380, 20414, 30621, 40828, 51035, 61242, 102070, 122484, 153105, 204140, 306210, 612420]

約数ペア:

[(1, 612420), (2, 306210), (3, 204140), (4, 153105), (5, 122484), (6, 102070), (10, 61242), (12, 51035), (15, 40828), (20, 30621), (30, 20414), (59, 10380), (60, 10207), (118, 5190), (173, 3540), (177, 3460), (236, 2595), (295, 2076), (346, 1770), (354, 1730), (519, 1180), (590, 1038), (692, 885), (708, 865)]