122812080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 160

約数和(自身を含む): 416544768

約数和(自身を除く): 293732688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 971, 1020, 1054, 1240, 1360, 1488, 1581, 1860, 1942, 2040, 2108, 2480, 2635, 2913, 3162, 3720, 3884, 4080, 4216, 4855, 5270, 5826, 6324, 7440, 7768, 7905, 8432, 9710, 10540, 11652, 12648, 14565, 15536, 15810, 16507, 19420, 21080, 23304, 25296, 29130, 30101, 31620, 33014, 38840, 42160, 46608, 49521, 58260, 60202, 63240, 66028, 77680, 82535, 90303, 99042, 116520, 120404, 126480, 132056, 150505, 165070, 180606, 198084, 233040, 240808, 247605, 264112, 301010, 330140, 361212, 396168, 451515, 481616, 495210, 511717, 602020, 660280, 722424, 792336, 903030, 990420, 1023434, 1204040, 1320560, 1444848, 1535151, 1806060, 1980840, 2046868, 2408080, 2558585, 3070302, 3612120, 3961680, 4093736, 5117170, 6140604, 7224240, 7675755, 8187472, 10234340, 12281208, 15351510, 20468680, 24562416, 30703020, 40937360, 61406040, 122812080]

約数ペア:

[(1, 122812080), (2, 61406040), (3, 40937360), (4, 30703020), (5, 24562416), (6, 20468680), (8, 15351510), (10, 12281208), (12, 10234340), (15, 8187472), (16, 7675755), (17, 7224240), (20, 6140604), (24, 5117170), (30, 4093736), (31, 3961680), (34, 3612120), (40, 3070302), (48, 2558585), (51, 2408080), (60, 2046868), (62, 1980840), (68, 1806060), (80, 1535151), (85, 1444848), (93, 1320560), (102, 1204040), (120, 1023434), (124, 990420), (136, 903030), (155, 792336), (170, 722424), (186, 660280), (204, 602020), (240, 511717), (248, 495210), (255, 481616), (272, 451515), (310, 396168), (340, 361212), (372, 330140), (408, 301010), (465, 264112), (496, 247605), (510, 240808), (527, 233040), (620, 198084), (680, 180606), (744, 165070), (816, 150505), (930, 132056), (971, 126480), (1020, 120404), (1054, 116520), (1240, 99042), (1360, 90303), (1488, 82535), (1581, 77680), (1860, 66028), (1942, 63240), (2040, 60202), (2108, 58260), (2480, 49521), (2635, 46608), (2913, 42160), (3162, 38840), (3720, 33014), (3884, 31620), (4080, 30101), (4216, 29130), (4855, 25296), (5270, 23304), (5826, 21080), (6324, 19420), (7440, 16507), (7768, 15810), (7905, 15536), (8432, 14565), (9710, 12648), (10540, 11652)]