27816240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{115901}}^1$

素因数の和:115917

約数の個数: 40

約数和(自身を含む): 86231088

約数和(自身を除く): 58414848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 115901, 231802, 347703, 463604, 579505, 695406, 927208, 1159010, 1390812, 1738515, 1854416, 2318020, 2781624, 3477030, 4636040, 5563248, 6954060, 9272080, 13908120, 27816240]

約数ペア:

[(1, 27816240), (2, 13908120), (3, 9272080), (4, 6954060), (5, 5563248), (6, 4636040), (8, 3477030), (10, 2781624), (12, 2318020), (15, 1854416), (16, 1738515), (20, 1390812), (24, 1159010), (30, 927208), (40, 695406), (48, 579505), (60, 463604), (80, 347703), (120, 231802), (240, 115901)]