2080264980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{29209}}^1$

素因数の和:30408

約数の個数: 48

約数和(自身を含む): 5829848640

約数和(自身を除く): 3749583660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1187, 2374, 3561, 4748, 5935, 7122, 11870, 14244, 17805, 23740, 29209, 35610, 58418, 71220, 87627, 116836, 146045, 175254, 292090, 350508, 438135, 584180, 876270, 1752540, 34671083, 69342166, 104013249, 138684332, 173355415, 208026498, 346710830, 416052996, 520066245, 693421660, 1040132490, 2080264980]

約数ペア:

[(1, 2080264980), (2, 1040132490), (3, 693421660), (4, 520066245), (5, 416052996), (6, 346710830), (10, 208026498), (12, 173355415), (15, 138684332), (20, 104013249), (30, 69342166), (60, 34671083), (1187, 1752540), (2374, 876270), (3561, 584180), (4748, 438135), (5935, 350508), (7122, 292090), (11870, 175254), (14244, 146045), (17805, 116836), (23740, 87627), (29209, 71220), (35610, 58418)]