386572020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{16067}}^1$

素因数の和:16480

約数の個数: 48

約数和(自身を含む): 1085168448

約数和(自身を除く): 698596428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 12030, 16067, 24060, 32134, 48201, 64268, 80335, 96402, 160670, 192804, 241005, 321340, 482010, 964020, 6442867, 12885734, 19328601, 25771468, 32214335, 38657202, 64428670, 77314404, 96643005, 128857340, 193286010, 386572020]

約数ペア:

[(1, 386572020), (2, 193286010), (3, 128857340), (4, 96643005), (5, 77314404), (6, 64428670), (10, 38657202), (12, 32214335), (15, 25771468), (20, 19328601), (30, 12885734), (60, 6442867), (401, 964020), (802, 482010), (1203, 321340), (1604, 241005), (2005, 192804), (2406, 160670), (4010, 96402), (4812, 80335), (6015, 64268), (8020, 48201), (12030, 32134), (16067, 24060)]