531733080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{142939}}^1$

素因数の和:142984

約数の個数: 64

約数和(自身を含む): 1646668800

約数和(自身を除く): 1114935720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 142939, 285878, 428817, 571756, 714695, 857634, 1143512, 1429390, 1715268, 2144085, 2858780, 3430536, 4288170, 4431109, 5717560, 8576340, 8862218, 13293327, 17152680, 17724436, 22155545, 26586654, 35448872, 44311090, 53173308, 66466635, 88622180, 106346616, 132933270, 177244360, 265866540, 531733080]

約数ペア:

[(1, 531733080), (2, 265866540), (3, 177244360), (4, 132933270), (5, 106346616), (6, 88622180), (8, 66466635), (10, 53173308), (12, 44311090), (15, 35448872), (20, 26586654), (24, 22155545), (30, 17724436), (31, 17152680), (40, 13293327), (60, 8862218), (62, 8576340), (93, 5717560), (120, 4431109), (124, 4288170), (155, 3430536), (186, 2858780), (248, 2144085), (310, 1715268), (372, 1429390), (465, 1143512), (620, 857634), (744, 714695), (930, 571756), (1240, 428817), (1860, 285878), (3720, 142939)]