9805080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:924

約数の個数: 64

約数和(自身を含む): 29743200

約数和(自身を除く): 19938120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 809, 1010, 1212, 1515, 1618, 2020, 2424, 2427, 3030, 3236, 4040, 4045, 4854, 6060, 6472, 8090, 9708, 12120, 12135, 16180, 19416, 24270, 32360, 48540, 81709, 97080, 163418, 245127, 326836, 408545, 490254, 653672, 817090, 980508, 1225635, 1634180, 1961016, 2451270, 3268360, 4902540, 9805080]

約数ペア:

[(1, 9805080), (2, 4902540), (3, 3268360), (4, 2451270), (5, 1961016), (6, 1634180), (8, 1225635), (10, 980508), (12, 817090), (15, 653672), (20, 490254), (24, 408545), (30, 326836), (40, 245127), (60, 163418), (101, 97080), (120, 81709), (202, 48540), (303, 32360), (404, 24270), (505, 19416), (606, 16180), (808, 12135), (809, 12120), (1010, 9708), (1212, 8090), (1515, 6472), (1618, 6060), (2020, 4854), (2424, 4045), (2427, 4040), (3030, 3236)]