301888920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67993}}^1$

素因数の和:68044

約数の個数: 64

約数和(自身を含む): 930157920

約数和(自身を除く): 628269000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 67993, 135986, 203979, 271972, 339965, 407958, 543944, 679930, 815916, 1019895, 1359860, 1631832, 2039790, 2515741, 2719720, 4079580, 5031482, 7547223, 8159160, 10062964, 12578705, 15094446, 20125928, 25157410, 30188892, 37736115, 50314820, 60377784, 75472230, 100629640, 150944460, 301888920]

約数ペア:

[(1, 301888920), (2, 150944460), (3, 100629640), (4, 75472230), (5, 60377784), (6, 50314820), (8, 37736115), (10, 30188892), (12, 25157410), (15, 20125928), (20, 15094446), (24, 12578705), (30, 10062964), (37, 8159160), (40, 7547223), (60, 5031482), (74, 4079580), (111, 2719720), (120, 2515741), (148, 2039790), (185, 1631832), (222, 1359860), (296, 1019895), (370, 815916), (444, 679930), (555, 543944), (740, 407958), (888, 339965), (1110, 271972), (1480, 203979), (2220, 135986), (4440, 67993)]