152590320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211931}}^1$

素因数の和:211950

約数の個数: 60

約数和(自身を含む): 512451576

約数和(自身を除く): 359861256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 211931, 423862, 635793, 847724, 1059655, 1271586, 1695448, 1907379, 2119310, 2543172, 3178965, 3390896, 3814758, 4238620, 5086344, 6357930, 7629516, 8477240, 9536895, 10172688, 12715860, 15259032, 16954480, 19073790, 25431720, 30518064, 38147580, 50863440, 76295160, 152590320]

約数ペア:

[(1, 152590320), (2, 76295160), (3, 50863440), (4, 38147580), (5, 30518064), (6, 25431720), (8, 19073790), (9, 16954480), (10, 15259032), (12, 12715860), (15, 10172688), (16, 9536895), (18, 8477240), (20, 7629516), (24, 6357930), (30, 5086344), (36, 4238620), (40, 3814758), (45, 3390896), (48, 3178965), (60, 2543172), (72, 2119310), (80, 1907379), (90, 1695448), (120, 1271586), (144, 1059655), (180, 847724), (240, 635793), (360, 423862), (720, 211931)]