122771520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:977

約数の個数: 168

約数和(自身を含む): 431743104

約数和(自身を除く): 308971584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 907, 940, 960, 1128, 1410, 1440, 1504, 1692, 1814, 1880, 2115, 2256, 2721, 2820, 2880, 3008, 3384, 3628, 3760, 4230, 4512, 4535, 5442, 5640, 6768, 7256, 7520, 8163, 8460, 9024, 9070, 10884, 11280, 13536, 13605, 14512, 15040, 16326, 16920, 18140, 21768, 22560, 27072, 27210, 29024, 32652, 33840, 36280, 40815, 42629, 43536, 45120, 54420, 58048, 65304, 67680, 72560, 81630, 85258, 87072, 108840, 127887, 130608, 135360, 145120, 163260, 170516, 174144, 213145, 217680, 255774, 261216, 290240, 326520, 341032, 383661, 426290, 435360, 511548, 522432, 639435, 653040, 682064, 767322, 852580, 870720, 1023096, 1278870, 1306080, 1364128, 1534644, 1705160, 1918305, 2046192, 2557740, 2612160, 2728256, 3069288, 3410320, 3836610, 4092384, 5115480, 6138576, 6820640, 7673220, 8184768, 10230960, 12277152, 13641280, 15346440, 20461920, 24554304, 30692880, 40923840, 61385760, 122771520]

約数ペア:

[(1, 122771520), (2, 61385760), (3, 40923840), (4, 30692880), (5, 24554304), (6, 20461920), (8, 15346440), (9, 13641280), (10, 12277152), (12, 10230960), (15, 8184768), (16, 7673220), (18, 6820640), (20, 6138576), (24, 5115480), (30, 4092384), (32, 3836610), (36, 3410320), (40, 3069288), (45, 2728256), (47, 2612160), (48, 2557740), (60, 2046192), (64, 1918305), (72, 1705160), (80, 1534644), (90, 1364128), (94, 1306080), (96, 1278870), (120, 1023096), (141, 870720), (144, 852580), (160, 767322), (180, 682064), (188, 653040), (192, 639435), (235, 522432), (240, 511548), (282, 435360), (288, 426290), (320, 383661), (360, 341032), (376, 326520), (423, 290240), (470, 261216), (480, 255774), (564, 217680), (576, 213145), (705, 174144), (720, 170516), (752, 163260), (846, 145120), (907, 135360), (940, 130608), (960, 127887), (1128, 108840), (1410, 87072), (1440, 85258), (1504, 81630), (1692, 72560), (1814, 67680), (1880, 65304), (2115, 58048), (2256, 54420), (2721, 45120), (2820, 43536), (2880, 42629), (3008, 40815), (3384, 36280), (3628, 33840), (3760, 32652), (4230, 29024), (4512, 27210), (4535, 27072), (5442, 22560), (5640, 21768), (6768, 18140), (7256, 16920), (7520, 16326), (8163, 15040), (8460, 14512), (9024, 13605), (9070, 13536), (10884, 11280)]