265453320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201101}}^1$

素因数の和:201126

約数の個数: 64

約数和(自身を含む): 868760640

約数和(自身を除く): 603307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 201101, 402202, 603303, 804404, 1005505, 1206606, 1608808, 2011010, 2212111, 2413212, 3016515, 4022020, 4424222, 4826424, 6033030, 6636333, 8044040, 8848444, 11060555, 12066060, 13272666, 17696888, 22121110, 24132120, 26545332, 33181665, 44242220, 53090664, 66363330, 88484440, 132726660, 265453320]

約数ペア:

[(1, 265453320), (2, 132726660), (3, 88484440), (4, 66363330), (5, 53090664), (6, 44242220), (8, 33181665), (10, 26545332), (11, 24132120), (12, 22121110), (15, 17696888), (20, 13272666), (22, 12066060), (24, 11060555), (30, 8848444), (33, 8044040), (40, 6636333), (44, 6033030), (55, 4826424), (60, 4424222), (66, 4022020), (88, 3016515), (110, 2413212), (120, 2212111), (132, 2011010), (165, 1608808), (220, 1206606), (264, 1005505), (330, 804404), (440, 603303), (660, 402202), (1320, 201101)]