392158320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1633993}}^1$

素因数の和:1634009

約数の個数: 40

約数和(自身を含む): 1215691536

約数和(自身を除く): 823533216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1633993, 3267986, 4901979, 6535972, 8169965, 9803958, 13071944, 16339930, 19607916, 24509895, 26143888, 32679860, 39215832, 49019790, 65359720, 78431664, 98039580, 130719440, 196079160, 392158320]

約数ペア:

[(1, 392158320), (2, 196079160), (3, 130719440), (4, 98039580), (5, 78431664), (6, 65359720), (8, 49019790), (10, 39215832), (12, 32679860), (15, 26143888), (16, 24509895), (20, 19607916), (24, 16339930), (30, 13071944), (40, 9803958), (48, 8169965), (60, 6535972), (80, 4901979), (120, 3267986), (240, 1633993)]