305311320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{848087}}^1$

素因数の和:848104

約数の個数: 48

約数和(自身を含む): 992262960

約数和(自身を除く): 686951640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 848087, 1696174, 2544261, 3392348, 4240435, 5088522, 6784696, 7632783, 8480870, 10177044, 12721305, 15265566, 16961740, 20354088, 25442610, 30531132, 33923480, 38163915, 50885220, 61062264, 76327830, 101770440, 152655660, 305311320]

約数ペア:

[(1, 305311320), (2, 152655660), (3, 101770440), (4, 76327830), (5, 61062264), (6, 50885220), (8, 38163915), (9, 33923480), (10, 30531132), (12, 25442610), (15, 20354088), (18, 16961740), (20, 15265566), (24, 12721305), (30, 10177044), (36, 8480870), (40, 7632783), (45, 6784696), (60, 5088522), (72, 4240435), (90, 3392348), (120, 2544261), (180, 1696174), (360, 848087)]