162815760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{226133}}^1$

素因数の和:226152

約数の個数: 60

約数和(自身を含む): 546792012

約数和(自身を除く): 383976252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 226133, 452266, 678399, 904532, 1130665, 1356798, 1809064, 2035197, 2261330, 2713596, 3391995, 3618128, 4070394, 4522660, 5427192, 6783990, 8140788, 9045320, 10175985, 10854384, 13567980, 16281576, 18090640, 20351970, 27135960, 32563152, 40703940, 54271920, 81407880, 162815760]

約数ペア:

[(1, 162815760), (2, 81407880), (3, 54271920), (4, 40703940), (5, 32563152), (6, 27135960), (8, 20351970), (9, 18090640), (10, 16281576), (12, 13567980), (15, 10854384), (16, 10175985), (18, 9045320), (20, 8140788), (24, 6783990), (30, 5427192), (36, 4522660), (40, 4070394), (45, 3618128), (48, 3391995), (60, 2713596), (72, 2261330), (80, 2035197), (90, 1809064), (120, 1356798), (144, 1130665), (180, 904532), (240, 678399), (360, 452266), (720, 226133)]