19015284240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{21701}}^1$

素因数の和:22937

約数の個数: 120

約数和(自身を含む): 63915081048

約数和(自身を除く): 44899796808

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, 80, 90, 120, 144, 180, 240, 360, 720, 1217, 2434, 3651, 4868, 6085, 7302, 9736, 10953, 12170, 14604, 18255, 19472, 21701, 21906, 24340, 29208, 36510, 43402, 43812, 48680, 54765, 58416, 65103, 73020, 86804, 87624, 97360, 108505, 109530, 130206, 146040, 173608, 175248, 195309, 217010, 219060, 260412, 292080, 325515, 347216, 390618, 434020, 438120, 520824, 651030, 781236, 868040, 876240, 976545, 1041648, 1302060, 1562472, 1736080, 1953090, 2604120, 3124944, 3906180, 5208240, 7812360, 15624720, 26410117, 52820234, 79230351, 105640468, 132050585, 158460702, 211280936, 237691053, 264101170, 316921404, 396151755, 422561872, 475382106, 528202340, 633842808, 792303510, 950764212, 1056404680, 1188455265, 1267685616, 1584607020, 1901528424, 2112809360, 2376910530, 3169214040, 3803056848, 4753821060, 6338428080, 9507642120, 19015284240]

約数ペア:

[(1, 19015284240), (2, 9507642120), (3, 6338428080), (4, 4753821060), (5, 3803056848), (6, 3169214040), (8, 2376910530), (9, 2112809360), (10, 1901528424), (12, 1584607020), (15, 1267685616), (16, 1188455265), (18, 1056404680), (20, 950764212), (24, 792303510), (30, 633842808), (36, 528202340), (40, 475382106), (45, 422561872), (48, 396151755), (60, 316921404), (72, 264101170), (80, 237691053), (90, 211280936), (120, 158460702), (144, 132050585), (180, 105640468), (240, 79230351), (360, 52820234), (720, 26410117), (1217, 15624720), (2434, 7812360), (3651, 5208240), (4868, 3906180), (6085, 3124944), (7302, 2604120), (9736, 1953090), (10953, 1736080), (12170, 1562472), (14604, 1302060), (18255, 1041648), (19472, 976545), (21701, 876240), (21906, 868040), (24340, 781236), (29208, 651030), (36510, 520824), (43402, 438120), (43812, 434020), (48680, 390618), (54765, 347216), (58416, 325515), (65103, 292080), (73020, 260412), (86804, 219060), (87624, 217010), (97360, 195309), (108505, 175248), (109530, 173608), (130206, 146040)]