480147372

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{120157}}^1$

素因数の和:120207

約数の個数: 48

約数和(自身を含む): 1278481120

約数和(自身を除く): 798333748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 120157, 240314, 360471, 480628, 720942, 1081413, 1441884, 2162826, 3244239, 4325652, 4445809, 6488478, 8891618, 12976956, 13337427, 17783236, 26674854, 40012281, 53349708, 80024562, 120036843, 160049124, 240073686, 480147372]

約数ペア:

[(1, 480147372), (2, 240073686), (3, 160049124), (4, 120036843), (6, 80024562), (9, 53349708), (12, 40012281), (18, 26674854), (27, 17783236), (36, 13337427), (37, 12976956), (54, 8891618), (74, 6488478), (108, 4445809), (111, 4325652), (148, 3244239), (222, 2162826), (333, 1441884), (444, 1081413), (666, 720942), (999, 480628), (1332, 360471), (1998, 240314), (3996, 120157)]