22665960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:728

約数の個数: 128

約数和(自身を含む): 78105600

約数和(自身を除く): 55439640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 677, 744, 837, 930, 1080, 1116, 1240, 1354, 1395, 1674, 1860, 2031, 2232, 2708, 2790, 3348, 3385, 3720, 4062, 4185, 5416, 5580, 6093, 6696, 6770, 8124, 8370, 10155, 11160, 12186, 13540, 16248, 16740, 18279, 20310, 20987, 24372, 27080, 30465, 33480, 36558, 40620, 41974, 48744, 60930, 62961, 73116, 81240, 83948, 91395, 104935, 121860, 125922, 146232, 167896, 182790, 188883, 209870, 243720, 251844, 314805, 365580, 377766, 419740, 503688, 566649, 629610, 731160, 755532, 839480, 944415, 1133298, 1259220, 1511064, 1888830, 2266596, 2518440, 2833245, 3777660, 4533192, 5666490, 7555320, 11332980, 22665960]

約数ペア:

[(1, 22665960), (2, 11332980), (3, 7555320), (4, 5666490), (5, 4533192), (6, 3777660), (8, 2833245), (9, 2518440), (10, 2266596), (12, 1888830), (15, 1511064), (18, 1259220), (20, 1133298), (24, 944415), (27, 839480), (30, 755532), (31, 731160), (36, 629610), (40, 566649), (45, 503688), (54, 419740), (60, 377766), (62, 365580), (72, 314805), (90, 251844), (93, 243720), (108, 209870), (120, 188883), (124, 182790), (135, 167896), (155, 146232), (180, 125922), (186, 121860), (216, 104935), (248, 91395), (270, 83948), (279, 81240), (310, 73116), (360, 62961), (372, 60930), (465, 48744), (540, 41974), (558, 40620), (620, 36558), (677, 33480), (744, 30465), (837, 27080), (930, 24372), (1080, 20987), (1116, 20310), (1240, 18279), (1354, 16740), (1395, 16248), (1674, 13540), (1860, 12186), (2031, 11160), (2232, 10155), (2708, 8370), (2790, 8124), (3348, 6770), (3385, 6696), (3720, 6093), (4062, 5580), (4185, 5416)]