309202560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53681}}^1$

素因数の和:53706

約数の個数: 96

約数和(自身を含む): 1067734980

約数和(自身を除く): 758532420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 53681, 107362, 161043, 214724, 268405, 322086, 429448, 483129, 536810, 644172, 805215, 858896, 966258, 1073620, 1288344, 1610430, 1717792, 1932516, 2147240, 2415645, 2576688, 3220860, 3435584, 3865032, 4294480, 4831290, 5153376, 6441720, 6871168, 7730064, 8588960, 9662580, 10306752, 12883440, 15460128, 17177920, 19325160, 20613504, 25766880, 30920256, 34355840, 38650320, 51533760, 61840512, 77300640, 103067520, 154601280, 309202560]

約数ペア:

[(1, 309202560), (2, 154601280), (3, 103067520), (4, 77300640), (5, 61840512), (6, 51533760), (8, 38650320), (9, 34355840), (10, 30920256), (12, 25766880), (15, 20613504), (16, 19325160), (18, 17177920), (20, 15460128), (24, 12883440), (30, 10306752), (32, 9662580), (36, 8588960), (40, 7730064), (45, 6871168), (48, 6441720), (60, 5153376), (64, 4831290), (72, 4294480), (80, 3865032), (90, 3435584), (96, 3220860), (120, 2576688), (128, 2415645), (144, 2147240), (160, 1932516), (180, 1717792), (192, 1610430), (240, 1288344), (288, 1073620), (320, 966258), (360, 858896), (384, 805215), (480, 644172), (576, 536810), (640, 483129), (720, 429448), (960, 322086), (1152, 268405), (1440, 214724), (1920, 161043), (2880, 107362), (5760, 53681)]