153264720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{91229}}^1$

素因数の和:91252

約数の個数: 80

約数和(自身を含む): 543000960

約数和(自身を除く): 389736240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 91229, 182458, 273687, 364916, 456145, 547374, 638603, 729832, 912290, 1094748, 1277206, 1368435, 1459664, 1824580, 1915809, 2189496, 2554412, 2736870, 3193015, 3649160, 3831618, 4378992, 5108824, 5473740, 6386030, 7298320, 7663236, 9579045, 10217648, 10947480, 12772060, 15326472, 19158090, 21894960, 25544120, 30652944, 38316180, 51088240, 76632360, 153264720]

約数ペア:

[(1, 153264720), (2, 76632360), (3, 51088240), (4, 38316180), (5, 30652944), (6, 25544120), (7, 21894960), (8, 19158090), (10, 15326472), (12, 12772060), (14, 10947480), (15, 10217648), (16, 9579045), (20, 7663236), (21, 7298320), (24, 6386030), (28, 5473740), (30, 5108824), (35, 4378992), (40, 3831618), (42, 3649160), (48, 3193015), (56, 2736870), (60, 2554412), (70, 2189496), (80, 1915809), (84, 1824580), (105, 1459664), (112, 1368435), (120, 1277206), (140, 1094748), (168, 912290), (210, 729832), (240, 638603), (280, 547374), (336, 456145), (420, 364916), (560, 273687), (840, 182458), (1680, 91229)]