2015514360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23623}}^1$

素因数の和:23722

約数の個数: 128

約数和(自身を含む): 6803712000

約数和(自身を除く): 4788197640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 4266, 4740, 5688, 7110, 8532, 9480, 10665, 14220, 17064, 21330, 23623, 28440, 42660, 47246, 70869, 85320, 94492, 118115, 141738, 188984, 212607, 236230, 283476, 354345, 425214, 472460, 566952, 637821, 708690, 850428, 944920, 1063035, 1275642, 1417380, 1700856, 1866217, 2126070, 2551284, 2834760, 3189105, 3732434, 4252140, 5102568, 5598651, 6378210, 7464868, 8504280, 9331085, 11197302, 12756420, 14929736, 16795953, 18662170, 22394604, 25512840, 27993255, 33591906, 37324340, 44789208, 50387859, 55986510, 67183812, 74648680, 83979765, 100775718, 111973020, 134367624, 167959530, 201551436, 223946040, 251939295, 335919060, 403102872, 503878590, 671838120, 1007757180, 2015514360]

約数ペア:

[(1, 2015514360), (2, 1007757180), (3, 671838120), (4, 503878590), (5, 403102872), (6, 335919060), (8, 251939295), (9, 223946040), (10, 201551436), (12, 167959530), (15, 134367624), (18, 111973020), (20, 100775718), (24, 83979765), (27, 74648680), (30, 67183812), (36, 55986510), (40, 50387859), (45, 44789208), (54, 37324340), (60, 33591906), (72, 27993255), (79, 25512840), (90, 22394604), (108, 18662170), (120, 16795953), (135, 14929736), (158, 12756420), (180, 11197302), (216, 9331085), (237, 8504280), (270, 7464868), (316, 6378210), (360, 5598651), (395, 5102568), (474, 4252140), (540, 3732434), (632, 3189105), (711, 2834760), (790, 2551284), (948, 2126070), (1080, 1866217), (1185, 1700856), (1422, 1417380), (1580, 1275642), (1896, 1063035), (2133, 944920), (2370, 850428), (2844, 708690), (3160, 637821), (3555, 566952), (4266, 472460), (4740, 425214), (5688, 354345), (7110, 283476), (8532, 236230), (9480, 212607), (10665, 188984), (14220, 141738), (17064, 118115), (21330, 94492), (23623, 85320), (28440, 70869), (42660, 47246)]