1472757920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1129}}^1$

素因数の和:1438

約数の個数: 96

約数和(自身を含む): 3608478720

約数和(自身を除く): 2135720800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 263, 310, 496, 526, 620, 992, 1052, 1129, 1240, 1315, 2104, 2258, 2480, 2630, 4208, 4516, 4960, 5260, 5645, 8153, 8416, 9032, 10520, 11290, 16306, 18064, 21040, 22580, 32612, 34999, 36128, 40765, 42080, 45160, 65224, 69998, 81530, 90320, 130448, 139996, 163060, 174995, 180640, 260896, 279992, 296927, 326120, 349990, 559984, 593854, 652240, 699980, 1119968, 1187708, 1304480, 1399960, 1484635, 2375416, 2799920, 2969270, 4750832, 5599840, 5938540, 9204737, 9501664, 11877080, 18409474, 23754160, 36818948, 46023685, 47508320, 73637896, 92047370, 147275792, 184094740, 294551584, 368189480, 736378960, 1472757920]

約数ペア:

[(1, 1472757920), (2, 736378960), (4, 368189480), (5, 294551584), (8, 184094740), (10, 147275792), (16, 92047370), (20, 73637896), (31, 47508320), (32, 46023685), (40, 36818948), (62, 23754160), (80, 18409474), (124, 11877080), (155, 9501664), (160, 9204737), (248, 5938540), (263, 5599840), (310, 4750832), (496, 2969270), (526, 2799920), (620, 2375416), (992, 1484635), (1052, 1399960), (1129, 1304480), (1240, 1187708), (1315, 1119968), (2104, 699980), (2258, 652240), (2480, 593854), (2630, 559984), (4208, 349990), (4516, 326120), (4960, 296927), (5260, 279992), (5645, 260896), (8153, 180640), (8416, 174995), (9032, 163060), (10520, 139996), (11290, 130448), (16306, 90320), (18064, 81530), (21040, 69998), (22580, 65224), (32612, 45160), (34999, 42080), (36128, 40765)]