120471540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{769}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 387045120

約数和(自身を除く): 266573580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 373, 420, 746, 769, 1119, 1492, 1538, 1865, 2238, 2307, 2611, 3076, 3730, 3845, 4476, 4614, 5222, 5383, 5595, 7460, 7690, 7833, 9228, 10444, 10766, 11190, 11535, 13055, 15380, 15666, 16149, 21532, 22380, 23070, 26110, 26915, 31332, 32298, 39165, 46140, 52220, 53830, 64596, 78330, 80745, 107660, 156660, 161490, 286837, 322980, 573674, 860511, 1147348, 1434185, 1721022, 2007859, 2868370, 3442044, 4015718, 4302555, 5736740, 6023577, 8031436, 8605110, 10039295, 12047154, 17210220, 20078590, 24094308, 30117885, 40157180, 60235770, 120471540]

約数ペア:

[(1, 120471540), (2, 60235770), (3, 40157180), (4, 30117885), (5, 24094308), (6, 20078590), (7, 17210220), (10, 12047154), (12, 10039295), (14, 8605110), (15, 8031436), (20, 6023577), (21, 5736740), (28, 4302555), (30, 4015718), (35, 3442044), (42, 2868370), (60, 2007859), (70, 1721022), (84, 1434185), (105, 1147348), (140, 860511), (210, 573674), (373, 322980), (420, 286837), (746, 161490), (769, 156660), (1119, 107660), (1492, 80745), (1538, 78330), (1865, 64596), (2238, 53830), (2307, 52220), (2611, 46140), (3076, 39165), (3730, 32298), (3845, 31332), (4476, 26915), (4614, 26110), (5222, 23070), (5383, 22380), (5595, 21532), (7460, 16149), (7690, 15666), (7833, 15380), (9228, 13055), (10444, 11535), (10766, 11190)]