45331920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 160

約数和(自身を含む): 161418240

約数和(自身を除く): 116086320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 677, 720, 744, 837, 930, 1080, 1116, 1240, 1354, 1395, 1488, 1674, 1860, 2031, 2160, 2232, 2480, 2708, 2790, 3348, 3385, 3720, 4062, 4185, 4464, 5416, 5580, 6093, 6696, 6770, 7440, 8124, 8370, 10155, 10832, 11160, 12186, 13392, 13540, 16248, 16740, 18279, 20310, 20987, 22320, 24372, 27080, 30465, 32496, 33480, 36558, 40620, 41974, 48744, 54160, 60930, 62961, 66960, 73116, 81240, 83948, 91395, 97488, 104935, 121860, 125922, 146232, 162480, 167896, 182790, 188883, 209870, 243720, 251844, 292464, 314805, 335792, 365580, 377766, 419740, 487440, 503688, 566649, 629610, 731160, 755532, 839480, 944415, 1007376, 1133298, 1259220, 1462320, 1511064, 1678960, 1888830, 2266596, 2518440, 2833245, 3022128, 3777660, 4533192, 5036880, 5666490, 7555320, 9066384, 11332980, 15110640, 22665960, 45331920]

約数ペア:

[(1, 45331920), (2, 22665960), (3, 15110640), (4, 11332980), (5, 9066384), (6, 7555320), (8, 5666490), (9, 5036880), (10, 4533192), (12, 3777660), (15, 3022128), (16, 2833245), (18, 2518440), (20, 2266596), (24, 1888830), (27, 1678960), (30, 1511064), (31, 1462320), (36, 1259220), (40, 1133298), (45, 1007376), (48, 944415), (54, 839480), (60, 755532), (62, 731160), (72, 629610), (80, 566649), (90, 503688), (93, 487440), (108, 419740), (120, 377766), (124, 365580), (135, 335792), (144, 314805), (155, 292464), (180, 251844), (186, 243720), (216, 209870), (240, 188883), (248, 182790), (270, 167896), (279, 162480), (310, 146232), (360, 125922), (372, 121860), (432, 104935), (465, 97488), (496, 91395), (540, 83948), (558, 81240), (620, 73116), (677, 66960), (720, 62961), (744, 60930), (837, 54160), (930, 48744), (1080, 41974), (1116, 40620), (1240, 36558), (1354, 33480), (1395, 32496), (1488, 30465), (1674, 27080), (1860, 24372), (2031, 22320), (2160, 20987), (2232, 20310), (2480, 18279), (2708, 16740), (2790, 16248), (3348, 13540), (3385, 13392), (3720, 12186), (4062, 11160), (4185, 10832), (4464, 10155), (5416, 8370), (5580, 8124), (6093, 7440), (6696, 6770)]