460852020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{69197}}^1$

素因数の和:69249

約数の個数: 72

約数和(自身を含む): 1435720104

約数和(自身を除く): 974868084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 69197, 138394, 207591, 276788, 345985, 415182, 622773, 691970, 830364, 1037955, 1245546, 1383940, 2075910, 2491092, 2560289, 3113865, 4151820, 5120578, 6227730, 7680867, 10241156, 12455460, 12801445, 15361734, 23042601, 25602890, 30723468, 38404335, 46085202, 51205780, 76808670, 92170404, 115213005, 153617340, 230426010, 460852020]

約数ペア:

[(1, 460852020), (2, 230426010), (3, 153617340), (4, 115213005), (5, 92170404), (6, 76808670), (9, 51205780), (10, 46085202), (12, 38404335), (15, 30723468), (18, 25602890), (20, 23042601), (30, 15361734), (36, 12801445), (37, 12455460), (45, 10241156), (60, 7680867), (74, 6227730), (90, 5120578), (111, 4151820), (148, 3113865), (180, 2560289), (185, 2491092), (222, 2075910), (333, 1383940), (370, 1245546), (444, 1037955), (555, 830364), (666, 691970), (740, 622773), (1110, 415182), (1332, 345985), (1665, 276788), (2220, 207591), (3330, 138394), (6660, 69197)]