159881880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42979}}^1$

素因数の和:43024

約数の個数: 64

約数和(自身を含む): 495129600

約数和(自身を除く): 335247720

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, 42979, 85958, 128937, 171916, 214895, 257874, 343832, 429790, 515748, 644685, 859580, 1031496, 1289370, 1332349, 1719160, 2578740, 2664698, 3997047, 5157480, 5329396, 6661745, 7994094, 10658792, 13323490, 15988188, 19985235, 26646980, 31976376, 39970470, 53293960, 79940940, 159881880]

約数ペア:

[(1, 159881880), (2, 79940940), (3, 53293960), (4, 39970470), (5, 31976376), (6, 26646980), (8, 19985235), (10, 15988188), (12, 13323490), (15, 10658792), (20, 7994094), (24, 6661745), (30, 5329396), (31, 5157480), (40, 3997047), (60, 2664698), (62, 2578740), (93, 1719160), (120, 1332349), (124, 1289370), (155, 1031496), (186, 859580), (248, 644685), (310, 515748), (372, 429790), (465, 343832), (620, 257874), (744, 214895), (930, 171916), (1240, 128937), (1860, 85958), (3720, 42979)]