54806760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1688

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 133890840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1637, 1674, 1860, 2232, 2790, 3274, 3348, 3720, 4185, 4911, 5580, 6548, 6696, 8185, 8370, 9822, 11160, 13096, 14733, 16370, 16740, 19644, 24555, 29466, 32740, 33480, 39288, 44199, 49110, 50747, 58932, 65480, 73665, 88398, 98220, 101494, 117864, 147330, 152241, 176796, 196440, 202988, 220995, 253735, 294660, 304482, 353592, 405976, 441990, 456723, 507470, 589320, 608964, 761205, 883980, 913446, 1014940, 1217928, 1370169, 1522410, 1767960, 1826892, 2029880, 2283615, 2740338, 3044820, 3653784, 4567230, 5480676, 6089640, 6850845, 9134460, 10961352, 13701690, 18268920, 27403380, 54806760]

約数ペア:

[(1, 54806760), (2, 27403380), (3, 18268920), (4, 13701690), (5, 10961352), (6, 9134460), (8, 6850845), (9, 6089640), (10, 5480676), (12, 4567230), (15, 3653784), (18, 3044820), (20, 2740338), (24, 2283615), (27, 2029880), (30, 1826892), (31, 1767960), (36, 1522410), (40, 1370169), (45, 1217928), (54, 1014940), (60, 913446), (62, 883980), (72, 761205), (90, 608964), (93, 589320), (108, 507470), (120, 456723), (124, 441990), (135, 405976), (155, 353592), (180, 304482), (186, 294660), (216, 253735), (248, 220995), (270, 202988), (279, 196440), (310, 176796), (360, 152241), (372, 147330), (465, 117864), (540, 101494), (558, 98220), (620, 88398), (744, 73665), (837, 65480), (930, 58932), (1080, 50747), (1116, 49110), (1240, 44199), (1395, 39288), (1637, 33480), (1674, 32740), (1860, 29466), (2232, 24555), (2790, 19644), (3274, 16740), (3348, 16370), (3720, 14733), (4185, 13096), (4911, 11160), (5580, 9822), (6548, 8370), (6696, 8185)]