234721920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{122251}}^1$

素因数の和:122273

約数の個数: 64

約数和(自身を含む): 748182240

約数和(自身を除く): 513460320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 122251, 244502, 366753, 489004, 611255, 733506, 978008, 1222510, 1467012, 1833765, 1956016, 2445020, 2934024, 3667530, 3912032, 4890040, 5868048, 7335060, 7824064, 9780080, 11736096, 14670120, 15648128, 19560160, 23472192, 29340240, 39120320, 46944384, 58680480, 78240640, 117360960, 234721920]

約数ペア:

[(1, 234721920), (2, 117360960), (3, 78240640), (4, 58680480), (5, 46944384), (6, 39120320), (8, 29340240), (10, 23472192), (12, 19560160), (15, 15648128), (16, 14670120), (20, 11736096), (24, 9780080), (30, 7824064), (32, 7335060), (40, 5868048), (48, 4890040), (60, 3912032), (64, 3667530), (80, 2934024), (96, 2445020), (120, 1956016), (128, 1833765), (160, 1467012), (192, 1222510), (240, 978008), (320, 733506), (384, 611255), (480, 489004), (640, 366753), (960, 244502), (1920, 122251)]