451553520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171043}}^1$

素因数の和:171070

約数の個数: 80

約数和(自身を含む): 1527080832

約数和(自身を除く): 1075527312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 171043, 342086, 513129, 684172, 855215, 1026258, 1368344, 1710430, 1881473, 2052516, 2565645, 2736688, 3420860, 3762946, 4105032, 5131290, 5644419, 6841720, 7525892, 8210064, 9407365, 10262580, 11288838, 13683440, 15051784, 18814730, 20525160, 22577676, 28222095, 30103568, 37629460, 41050320, 45155352, 56444190, 75258920, 90310704, 112888380, 150517840, 225776760, 451553520]

約数ペア:

[(1, 451553520), (2, 225776760), (3, 150517840), (4, 112888380), (5, 90310704), (6, 75258920), (8, 56444190), (10, 45155352), (11, 41050320), (12, 37629460), (15, 30103568), (16, 28222095), (20, 22577676), (22, 20525160), (24, 18814730), (30, 15051784), (33, 13683440), (40, 11288838), (44, 10262580), (48, 9407365), (55, 8210064), (60, 7525892), (66, 6841720), (80, 5644419), (88, 5131290), (110, 4105032), (120, 3762946), (132, 3420860), (165, 2736688), (176, 2565645), (220, 2052516), (240, 1881473), (264, 1710430), (330, 1368344), (440, 1026258), (528, 855215), (660, 684172), (880, 513129), (1320, 342086), (2640, 171043)]