152620320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{317959}}^1$

素因数の和:317977

約数の個数: 48

約数和(自身を含む): 480755520

約数和(自身を除く): 328135200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 317959, 635918, 953877, 1271836, 1589795, 1907754, 2543672, 3179590, 3815508, 4769385, 5087344, 6359180, 7631016, 9538770, 10174688, 12718360, 15262032, 19077540, 25436720, 30524064, 38155080, 50873440, 76310160, 152620320]

約数ペア:

[(1, 152620320), (2, 76310160), (3, 50873440), (4, 38155080), (5, 30524064), (6, 25436720), (8, 19077540), (10, 15262032), (12, 12718360), (15, 10174688), (16, 9538770), (20, 7631016), (24, 6359180), (30, 5087344), (32, 4769385), (40, 3815508), (48, 3179590), (60, 2543672), (80, 1907754), (96, 1589795), (120, 1271836), (160, 953877), (240, 635918), (480, 317959)]