264757440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3491}}^1$

素因数の和:3590

約数の個数: 112

約数和(自身を含む): 851489280

約数和(自身を除く): 586731840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3491, 3792, 4740, 5056, 6320, 6982, 7584, 9480, 10473, 12640, 13964, 15168, 17455, 18960, 20946, 25280, 27928, 34910, 37920, 41892, 52365, 55856, 69820, 75840, 83784, 104730, 111712, 139640, 167568, 209460, 223424, 275789, 279280, 335136, 418920, 551578, 558560, 670272, 827367, 837840, 1103156, 1117120, 1378945, 1654734, 1675680, 2206312, 2757890, 3309468, 3351360, 4136835, 4412624, 5515780, 6618936, 8273670, 8825248, 11031560, 13237872, 16547340, 17650496, 22063120, 26475744, 33094680, 44126240, 52951488, 66189360, 88252480, 132378720, 264757440]

約数ペア:

[(1, 264757440), (2, 132378720), (3, 88252480), (4, 66189360), (5, 52951488), (6, 44126240), (8, 33094680), (10, 26475744), (12, 22063120), (15, 17650496), (16, 16547340), (20, 13237872), (24, 11031560), (30, 8825248), (32, 8273670), (40, 6618936), (48, 5515780), (60, 4412624), (64, 4136835), (79, 3351360), (80, 3309468), (96, 2757890), (120, 2206312), (158, 1675680), (160, 1654734), (192, 1378945), (237, 1117120), (240, 1103156), (316, 837840), (320, 827367), (395, 670272), (474, 558560), (480, 551578), (632, 418920), (790, 335136), (948, 279280), (960, 275789), (1185, 223424), (1264, 209460), (1580, 167568), (1896, 139640), (2370, 111712), (2528, 104730), (3160, 83784), (3491, 75840), (3792, 69820), (4740, 55856), (5056, 52365), (6320, 41892), (6982, 37920), (7584, 34910), (9480, 27928), (10473, 25280), (12640, 20946), (13964, 18960), (15168, 17455)]