241356720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91423}}^1$

素因数の和:91450

約数の個数: 80

約数和(自身を含む): 816233472

約数和(自身を除く): 574876752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 91423, 182846, 274269, 365692, 457115, 548538, 731384, 914230, 1005653, 1097076, 1371345, 1462768, 1828460, 2011306, 2194152, 2742690, 3016959, 3656920, 4022612, 4388304, 5028265, 5485380, 6033918, 7313840, 8045224, 10056530, 10970760, 12067836, 15084795, 16090448, 20113060, 21941520, 24135672, 30169590, 40226120, 48271344, 60339180, 80452240, 120678360, 241356720]

約数ペア:

[(1, 241356720), (2, 120678360), (3, 80452240), (4, 60339180), (5, 48271344), (6, 40226120), (8, 30169590), (10, 24135672), (11, 21941520), (12, 20113060), (15, 16090448), (16, 15084795), (20, 12067836), (22, 10970760), (24, 10056530), (30, 8045224), (33, 7313840), (40, 6033918), (44, 5485380), (48, 5028265), (55, 4388304), (60, 4022612), (66, 3656920), (80, 3016959), (88, 2742690), (110, 2194152), (120, 2011306), (132, 1828460), (165, 1462768), (176, 1371345), (220, 1097076), (240, 1005653), (264, 914230), (330, 731384), (440, 548538), (528, 457115), (660, 365692), (880, 274269), (1320, 182846), (2640, 91423)]