72344261520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{201359}}^1$

素因数の和:201877

約数の個数: 120

約数和(自身を含む): 243444240000

約数和(自身を除く): 171099978480

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, 499, 720, 998, 1497, 1996, 2495, 2994, 3992, 4491, 4990, 5988, 7485, 7984, 8982, 9980, 11976, 14970, 17964, 19960, 22455, 23952, 29940, 35928, 39920, 44910, 59880, 71856, 89820, 119760, 179640, 201359, 359280, 402718, 604077, 805436, 1006795, 1208154, 1610872, 1812231, 2013590, 2416308, 3020385, 3221744, 3624462, 4027180, 4832616, 6040770, 7248924, 8054360, 9061155, 9665232, 12081540, 14497848, 16108720, 18122310, 24163080, 28995696, 36244620, 48326160, 72489240, 100478141, 144978480, 200956282, 301434423, 401912564, 502390705, 602868846, 803825128, 904303269, 1004781410, 1205737692, 1507172115, 1607650256, 1808606538, 2009562820, 2411475384, 3014344230, 3617213076, 4019125640, 4521516345, 4822950768, 6028688460, 7234426152, 8038251280, 9043032690, 12057376920, 14468852304, 18086065380, 24114753840, 36172130760, 72344261520]

約数ペア:

[(1, 72344261520), (2, 36172130760), (3, 24114753840), (4, 18086065380), (5, 14468852304), (6, 12057376920), (8, 9043032690), (9, 8038251280), (10, 7234426152), (12, 6028688460), (15, 4822950768), (16, 4521516345), (18, 4019125640), (20, 3617213076), (24, 3014344230), (30, 2411475384), (36, 2009562820), (40, 1808606538), (45, 1607650256), (48, 1507172115), (60, 1205737692), (72, 1004781410), (80, 904303269), (90, 803825128), (120, 602868846), (144, 502390705), (180, 401912564), (240, 301434423), (360, 200956282), (499, 144978480), (720, 100478141), (998, 72489240), (1497, 48326160), (1996, 36244620), (2495, 28995696), (2994, 24163080), (3992, 18122310), (4491, 16108720), (4990, 14497848), (5988, 12081540), (7485, 9665232), (7984, 9061155), (8982, 8054360), (9980, 7248924), (11976, 6040770), (14970, 4832616), (17964, 4027180), (19960, 3624462), (22455, 3221744), (23952, 3020385), (29940, 2416308), (35928, 2013590), (39920, 1812231), (44910, 1610872), (59880, 1208154), (71856, 1006795), (89820, 805436), (119760, 604077), (179640, 402718), (201359, 359280)]