121198320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{168331}}^1$

素因数の和:168350

約数の個数: 60

約数和(自身を含む): 407026776

約数和(自身を除く): 285828456

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, 168331, 336662, 504993, 673324, 841655, 1009986, 1346648, 1514979, 1683310, 2019972, 2524965, 2693296, 3029958, 3366620, 4039944, 5049930, 6059916, 6733240, 7574895, 8079888, 10099860, 12119832, 13466480, 15149790, 20199720, 24239664, 30299580, 40399440, 60599160, 121198320]

約数ペア:

[(1, 121198320), (2, 60599160), (3, 40399440), (4, 30299580), (5, 24239664), (6, 20199720), (8, 15149790), (9, 13466480), (10, 12119832), (12, 10099860), (15, 8079888), (16, 7574895), (18, 6733240), (20, 6059916), (24, 5049930), (30, 4039944), (36, 3366620), (40, 3029958), (45, 2693296), (48, 2524965), (60, 2019972), (72, 1683310), (80, 1514979), (90, 1346648), (120, 1009986), (144, 841655), (180, 673324), (240, 504993), (360, 336662), (720, 168331)]