72751320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{202087}}^1$

素因数の和:202104

約数の個数: 48

約数和(自身を含む): 236442960

約数和(自身を除く): 163691640

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, 202087, 404174, 606261, 808348, 1010435, 1212522, 1616696, 1818783, 2020870, 2425044, 3031305, 3637566, 4041740, 4850088, 6062610, 7275132, 8083480, 9093915, 12125220, 14550264, 18187830, 24250440, 36375660, 72751320]

約数ペア:

[(1, 72751320), (2, 36375660), (3, 24250440), (4, 18187830), (5, 14550264), (6, 12125220), (8, 9093915), (9, 8083480), (10, 7275132), (12, 6062610), (15, 4850088), (18, 4041740), (20, 3637566), (24, 3031305), (30, 2425044), (36, 2020870), (40, 1818783), (45, 1616696), (60, 1212522), (72, 1010435), (90, 808348), (120, 606261), (180, 404174), (360, 202087)]