237894480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{330409}}^1$

素因数の和:330428

約数の個数: 60

約数和(自身を含む): 798931380

約数和(自身を除く): 561036900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 330409, 660818, 991227, 1321636, 1652045, 1982454, 2643272, 2973681, 3304090, 3964908, 4956135, 5286544, 5947362, 6608180, 7929816, 9912270, 11894724, 13216360, 14868405, 15859632, 19824540, 23789448, 26432720, 29736810, 39649080, 47578896, 59473620, 79298160, 118947240, 237894480]

約数ペア:

[(1, 237894480), (2, 118947240), (3, 79298160), (4, 59473620), (5, 47578896), (6, 39649080), (8, 29736810), (9, 26432720), (10, 23789448), (12, 19824540), (15, 15859632), (16, 14868405), (18, 13216360), (20, 11894724), (24, 9912270), (30, 7929816), (36, 6608180), (40, 5947362), (45, 5286544), (48, 4956135), (60, 3964908), (72, 3304090), (80, 2973681), (90, 2643272), (120, 1982454), (144, 1652045), (180, 1321636), (240, 991227), (360, 660818), (720, 330409)]