27657780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11243}}^1$

素因数の和:11296

約数の個数: 48

約数和(自身を含む): 79337664

約数和(自身を除く): 51679884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 11243, 22486, 33729, 44972, 56215, 67458, 112430, 134916, 168645, 224860, 337290, 460963, 674580, 921926, 1382889, 1843852, 2304815, 2765778, 4609630, 5531556, 6914445, 9219260, 13828890, 27657780]

約数ペア:

[(1, 27657780), (2, 13828890), (3, 9219260), (4, 6914445), (5, 5531556), (6, 4609630), (10, 2765778), (12, 2304815), (15, 1843852), (20, 1382889), (30, 921926), (41, 674580), (60, 460963), (82, 337290), (123, 224860), (164, 168645), (205, 134916), (246, 112430), (410, 67458), (492, 56215), (615, 44972), (820, 33729), (1230, 22486), (2460, 11243)]