427621560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3563513}}^1$

素因数の和:3563527

約数の個数: 32

約数和(自身を含む): 1282865040

約数和(自身を除く): 855243480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3563513, 7127026, 10690539, 14254052, 17817565, 21381078, 28508104, 35635130, 42762156, 53452695, 71270260, 85524312, 106905390, 142540520, 213810780, 427621560]

約数ペア:

[(1, 427621560), (2, 213810780), (3, 142540520), (4, 106905390), (5, 85524312), (6, 71270260), (8, 53452695), (10, 42762156), (12, 35635130), (15, 28508104), (20, 21381078), (24, 17817565), (30, 14254052), (40, 10690539), (60, 7127026), (120, 3563513)]