557869680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{28697}}^1$

素因数の和:28725

約数の個数: 120

約数和(自身を含む): 1942969392

約数和(自身を除く): 1385099712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 28697, 57394, 86091, 114788, 143485, 172182, 229576, 258273, 286970, 344364, 430455, 459152, 516546, 573940, 688728, 774819, 860910, 1033092, 1147880, 1291365, 1377456, 1549638, 1721820, 2066184, 2295760, 2324457, 2582730, 3099276, 3443640, 3874095, 4132368, 4648914, 5165460, 6198552, 6887280, 6973371, 7748190, 9297828, 10330920, 11622285, 12397104, 13946742, 15496380, 18595656, 20661840, 23244570, 27893484, 30992760, 34866855, 37191312, 46489140, 55786968, 61985520, 69733710, 92978280, 111573936, 139467420, 185956560, 278934840, 557869680]

約数ペア:

[(1, 557869680), (2, 278934840), (3, 185956560), (4, 139467420), (5, 111573936), (6, 92978280), (8, 69733710), (9, 61985520), (10, 55786968), (12, 46489140), (15, 37191312), (16, 34866855), (18, 30992760), (20, 27893484), (24, 23244570), (27, 20661840), (30, 18595656), (36, 15496380), (40, 13946742), (45, 12397104), (48, 11622285), (54, 10330920), (60, 9297828), (72, 7748190), (80, 6973371), (81, 6887280), (90, 6198552), (108, 5165460), (120, 4648914), (135, 4132368), (144, 3874095), (162, 3443640), (180, 3099276), (216, 2582730), (240, 2324457), (243, 2295760), (270, 2066184), (324, 1721820), (360, 1549638), (405, 1377456), (432, 1291365), (486, 1147880), (540, 1033092), (648, 860910), (720, 774819), (810, 688728), (972, 573940), (1080, 516546), (1215, 459152), (1296, 430455), (1620, 344364), (1944, 286970), (2160, 258273), (2430, 229576), (3240, 172182), (3888, 143485), (4860, 114788), (6480, 86091), (9720, 57394), (19440, 28697)]