2267748720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{39869}}^1$

素因数の和:39967

約数の個数: 120

約数和(自身を含む): 7712452800

約数和(自身を除く): 5444704080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 39869, 56880, 79738, 119607, 159476, 199345, 239214, 318952, 358821, 398690, 478428, 598035, 637904, 717642, 797380, 956856, 1196070, 1435284, 1594760, 1794105, 1913712, 2392140, 2870568, 3149651, 3189520, 3588210, 4784280, 5741136, 6299302, 7176420, 9448953, 9568560, 12598604, 14352840, 15748255, 18897906, 25197208, 28346859, 28705680, 31496510, 37795812, 47244765, 50394416, 56693718, 62993020, 75591624, 94489530, 113387436, 125986040, 141734295, 151183248, 188979060, 226774872, 251972080, 283468590, 377958120, 453549744, 566937180, 755916240, 1133874360, 2267748720]

約数ペア:

[(1, 2267748720), (2, 1133874360), (3, 755916240), (4, 566937180), (5, 453549744), (6, 377958120), (8, 283468590), (9, 251972080), (10, 226774872), (12, 188979060), (15, 151183248), (16, 141734295), (18, 125986040), (20, 113387436), (24, 94489530), (30, 75591624), (36, 62993020), (40, 56693718), (45, 50394416), (48, 47244765), (60, 37795812), (72, 31496510), (79, 28705680), (80, 28346859), (90, 25197208), (120, 18897906), (144, 15748255), (158, 14352840), (180, 12598604), (237, 9568560), (240, 9448953), (316, 7176420), (360, 6299302), (395, 5741136), (474, 4784280), (632, 3588210), (711, 3189520), (720, 3149651), (790, 2870568), (948, 2392140), (1185, 1913712), (1264, 1794105), (1422, 1594760), (1580, 1435284), (1896, 1196070), (2370, 956856), (2844, 797380), (3160, 717642), (3555, 637904), (3792, 598035), (4740, 478428), (5688, 398690), (6320, 358821), (7110, 318952), (9480, 239214), (11376, 199345), (14220, 159476), (18960, 119607), (28440, 79738), (39869, 56880)]