160991520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2251}}^1$

素因数の和:2418

約数の個数: 96

約数和(自身を含む): 510753600

約数和(自身を除く): 349762080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2251, 2384, 2980, 3576, 4470, 4502, 4768, 5960, 6753, 7152, 8940, 9004, 11255, 11920, 13506, 14304, 17880, 18008, 22510, 23840, 27012, 33765, 35760, 36016, 45020, 54024, 67530, 71520, 72032, 90040, 108048, 135060, 180080, 216096, 270120, 335399, 360160, 540240, 670798, 1006197, 1080480, 1341596, 1676995, 2012394, 2683192, 3353990, 4024788, 5030985, 5366384, 6707980, 8049576, 10061970, 10732768, 13415960, 16099152, 20123940, 26831920, 32198304, 40247880, 53663840, 80495760, 160991520]

約数ペア:

[(1, 160991520), (2, 80495760), (3, 53663840), (4, 40247880), (5, 32198304), (6, 26831920), (8, 20123940), (10, 16099152), (12, 13415960), (15, 10732768), (16, 10061970), (20, 8049576), (24, 6707980), (30, 5366384), (32, 5030985), (40, 4024788), (48, 3353990), (60, 2683192), (80, 2012394), (96, 1676995), (120, 1341596), (149, 1080480), (160, 1006197), (240, 670798), (298, 540240), (447, 360160), (480, 335399), (596, 270120), (745, 216096), (894, 180080), (1192, 135060), (1490, 108048), (1788, 90040), (2235, 72032), (2251, 71520), (2384, 67530), (2980, 54024), (3576, 45020), (4470, 36016), (4502, 35760), (4768, 33765), (5960, 27012), (6753, 23840), (7152, 22510), (8940, 18008), (9004, 17880), (11255, 14304), (11920, 13506)]