38650320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53681}}^1$

素因数の和:53700

約数の個数: 60

約数和(自身を含む): 129803076

約数和(自身を除く): 91152756

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, 53681, 107362, 161043, 214724, 268405, 322086, 429448, 483129, 536810, 644172, 805215, 858896, 966258, 1073620, 1288344, 1610430, 1932516, 2147240, 2415645, 2576688, 3220860, 3865032, 4294480, 4831290, 6441720, 7730064, 9662580, 12883440, 19325160, 38650320]

約数ペア:

[(1, 38650320), (2, 19325160), (3, 12883440), (4, 9662580), (5, 7730064), (6, 6441720), (8, 4831290), (9, 4294480), (10, 3865032), (12, 3220860), (15, 2576688), (16, 2415645), (18, 2147240), (20, 1932516), (24, 1610430), (30, 1288344), (36, 1073620), (40, 966258), (45, 858896), (48, 805215), (60, 644172), (72, 536810), (80, 483129), (90, 429448), (120, 322086), (144, 268405), (180, 214724), (240, 161043), (360, 107362), (720, 53681)]