138062520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6287}}^1$

素因数の和:6365

約数の個数: 96

約数和(自身を含む): 456131520

約数和(自身を除く): 318069000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 6287, 7320, 10980, 12574, 18861, 21960, 25148, 31435, 37722, 50296, 56583, 62870, 75444, 94305, 113166, 125740, 150888, 188610, 226332, 251480, 282915, 377220, 383507, 452664, 565830, 754440, 767014, 1131660, 1150521, 1534028, 1917535, 2263320, 2301042, 3068056, 3451563, 3835070, 4602084, 5752605, 6903126, 7670140, 9204168, 11505210, 13806252, 15340280, 17257815, 23010420, 27612504, 34515630, 46020840, 69031260, 138062520]

約数ペア:

[(1, 138062520), (2, 69031260), (3, 46020840), (4, 34515630), (5, 27612504), (6, 23010420), (8, 17257815), (9, 15340280), (10, 13806252), (12, 11505210), (15, 9204168), (18, 7670140), (20, 6903126), (24, 5752605), (30, 4602084), (36, 3835070), (40, 3451563), (45, 3068056), (60, 2301042), (61, 2263320), (72, 1917535), (90, 1534028), (120, 1150521), (122, 1131660), (180, 767014), (183, 754440), (244, 565830), (305, 452664), (360, 383507), (366, 377220), (488, 282915), (549, 251480), (610, 226332), (732, 188610), (915, 150888), (1098, 125740), (1220, 113166), (1464, 94305), (1830, 75444), (2196, 62870), (2440, 56583), (2745, 50296), (3660, 37722), (4392, 31435), (5490, 25148), (6287, 21960), (7320, 18861), (10980, 12574)]