123163260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 378653184

約数和(自身を除く): 255489924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 181, 220, 330, 362, 543, 660, 724, 905, 1031, 1086, 1810, 1991, 2062, 2172, 2715, 3093, 3620, 3982, 4124, 5155, 5430, 5973, 6186, 7964, 9955, 10310, 10860, 11341, 11946, 12372, 15465, 19910, 20620, 22682, 23892, 29865, 30930, 34023, 39820, 45364, 56705, 59730, 61860, 68046, 113410, 119460, 136092, 170115, 186611, 226820, 340230, 373222, 559833, 680460, 746444, 933055, 1119666, 1866110, 2052721, 2239332, 2799165, 3732220, 4105442, 5598330, 6158163, 8210884, 10263605, 11196660, 12316326, 20527210, 24632652, 30790815, 41054420, 61581630, 123163260]

約数ペア:

[(1, 123163260), (2, 61581630), (3, 41054420), (4, 30790815), (5, 24632652), (6, 20527210), (10, 12316326), (11, 11196660), (12, 10263605), (15, 8210884), (20, 6158163), (22, 5598330), (30, 4105442), (33, 3732220), (44, 2799165), (55, 2239332), (60, 2052721), (66, 1866110), (110, 1119666), (132, 933055), (165, 746444), (181, 680460), (220, 559833), (330, 373222), (362, 340230), (543, 226820), (660, 186611), (724, 170115), (905, 136092), (1031, 119460), (1086, 113410), (1810, 68046), (1991, 61860), (2062, 59730), (2172, 56705), (2715, 45364), (3093, 39820), (3620, 34023), (3982, 30930), (4124, 29865), (5155, 23892), (5430, 22682), (5973, 20620), (6186, 19910), (7964, 15465), (9955, 12372), (10310, 11946), (10860, 11341)]