16813080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{46703}}^1$

素因数の和:46720

約数の個数: 48

約数和(自身を含む): 54643680

約数和(自身を除く): 37830600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 46703, 93406, 140109, 186812, 233515, 280218, 373624, 420327, 467030, 560436, 700545, 840654, 934060, 1120872, 1401090, 1681308, 1868120, 2101635, 2802180, 3362616, 4203270, 5604360, 8406540, 16813080]

約数ペア:

[(1, 16813080), (2, 8406540), (3, 5604360), (4, 4203270), (5, 3362616), (6, 2802180), (8, 2101635), (9, 1868120), (10, 1681308), (12, 1401090), (15, 1120872), (18, 934060), (20, 840654), (24, 700545), (30, 560436), (36, 467030), (40, 420327), (45, 373624), (60, 280218), (72, 233515), (90, 186812), (120, 140109), (180, 93406), (360, 46703)]