1122180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 3205440

約数和(自身を除く): 2083260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 317, 354, 590, 634, 708, 885, 951, 1180, 1268, 1585, 1770, 1902, 3170, 3540, 3804, 4755, 6340, 9510, 18703, 19020, 37406, 56109, 74812, 93515, 112218, 187030, 224436, 280545, 374060, 561090, 1122180]

約数ペア:

[(1, 1122180), (2, 561090), (3, 374060), (4, 280545), (5, 224436), (6, 187030), (10, 112218), (12, 93515), (15, 74812), (20, 56109), (30, 37406), (59, 19020), (60, 18703), (118, 9510), (177, 6340), (236, 4755), (295, 3804), (317, 3540), (354, 3170), (590, 1902), (634, 1770), (708, 1585), (885, 1268), (951, 1180)]