151680493960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122322979}}^1$

素因数の和:122323021

約数の個数: 32

約数和(自身を含む): 352290182400

約数和(自身を除く): 200609688440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 122322979, 244645958, 489291916, 611614895, 978583832, 1223229790, 2446459580, 3792012349, 4892919160, 7584024698, 15168049396, 18960061745, 30336098792, 37920123490, 75840246980, 151680493960]

約数ペア:

[(1, 151680493960), (2, 75840246980), (4, 37920123490), (5, 30336098792), (8, 18960061745), (10, 15168049396), (20, 7584024698), (31, 4892919160), (40, 3792012349), (62, 2446459580), (124, 1223229790), (155, 978583832), (248, 611614895), (310, 489291916), (620, 244645958), (1240, 122322979)]