2009566320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{8713}}^1$

素因数の和:8791

約数の個数: 120

約数和(自身を含む): 6437833488

約数和(自身を除く): 4428267168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4805, 5766, 7440, 7688, 8713, 9610, 11532, 14415, 15376, 17426, 19220, 23064, 26139, 28830, 34852, 38440, 43565, 46128, 52278, 57660, 69704, 76880, 87130, 104556, 115320, 130695, 139408, 174260, 209112, 230640, 261390, 270103, 348520, 418224, 522780, 540206, 697040, 810309, 1045560, 1080412, 1350515, 1620618, 2091120, 2160824, 2701030, 3241236, 4051545, 4321648, 5402060, 6482472, 8103090, 8373193, 10804120, 12964944, 16206180, 16746386, 21608240, 25119579, 32412360, 33492772, 41865965, 50239158, 64824720, 66985544, 83731930, 100478316, 125597895, 133971088, 167463860, 200956632, 251195790, 334927720, 401913264, 502391580, 669855440, 1004783160, 2009566320]

約数ペア:

[(1, 2009566320), (2, 1004783160), (3, 669855440), (4, 502391580), (5, 401913264), (6, 334927720), (8, 251195790), (10, 200956632), (12, 167463860), (15, 133971088), (16, 125597895), (20, 100478316), (24, 83731930), (30, 66985544), (31, 64824720), (40, 50239158), (48, 41865965), (60, 33492772), (62, 32412360), (80, 25119579), (93, 21608240), (120, 16746386), (124, 16206180), (155, 12964944), (186, 10804120), (240, 8373193), (248, 8103090), (310, 6482472), (372, 5402060), (465, 4321648), (496, 4051545), (620, 3241236), (744, 2701030), (930, 2160824), (961, 2091120), (1240, 1620618), (1488, 1350515), (1860, 1080412), (1922, 1045560), (2480, 810309), (2883, 697040), (3720, 540206), (3844, 522780), (4805, 418224), (5766, 348520), (7440, 270103), (7688, 261390), (8713, 230640), (9610, 209112), (11532, 174260), (14415, 139408), (15376, 130695), (17426, 115320), (19220, 104556), (23064, 87130), (26139, 76880), (28830, 69704), (34852, 57660), (38440, 52278), (43565, 46128)]