69397560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21419}}^1$

素因数の和:21442

約数の個数: 80

約数和(自身を含む): 233263800

約数和(自身を除く): 163866240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21419, 42838, 64257, 85676, 107095, 128514, 171352, 192771, 214190, 257028, 321285, 385542, 428380, 514056, 578313, 642570, 771084, 856760, 963855, 1156626, 1285140, 1542168, 1734939, 1927710, 2313252, 2570280, 2891565, 3469878, 3855420, 4626504, 5783130, 6939756, 7710840, 8674695, 11566260, 13879512, 17349390, 23132520, 34698780, 69397560]

約数ペア:

[(1, 69397560), (2, 34698780), (3, 23132520), (4, 17349390), (5, 13879512), (6, 11566260), (8, 8674695), (9, 7710840), (10, 6939756), (12, 5783130), (15, 4626504), (18, 3855420), (20, 3469878), (24, 2891565), (27, 2570280), (30, 2313252), (36, 1927710), (40, 1734939), (45, 1542168), (54, 1285140), (60, 1156626), (72, 963855), (81, 856760), (90, 771084), (108, 642570), (120, 578313), (135, 514056), (162, 428380), (180, 385542), (216, 321285), (270, 257028), (324, 214190), (360, 192771), (405, 171352), (540, 128514), (648, 107095), (810, 85676), (1080, 64257), (1620, 42838), (3240, 21419)]