214897440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{447703}}^1$

素因数の和:447721

約数の個数: 48

約数和(自身を含む): 676928448

約数和(自身を除く): 462031008

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, 447703, 895406, 1343109, 1790812, 2238515, 2686218, 3581624, 4477030, 5372436, 6715545, 7163248, 8954060, 10744872, 13431090, 14326496, 17908120, 21489744, 26862180, 35816240, 42979488, 53724360, 71632480, 107448720, 214897440]

約数ペア:

[(1, 214897440), (2, 107448720), (3, 71632480), (4, 53724360), (5, 42979488), (6, 35816240), (8, 26862180), (10, 21489744), (12, 17908120), (15, 14326496), (16, 13431090), (20, 10744872), (24, 8954060), (30, 7163248), (32, 6715545), (40, 5372436), (48, 4477030), (60, 3581624), (80, 2686218), (96, 2238515), (120, 1790812), (160, 1343109), (240, 895406), (480, 447703)]