489164760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{194113}}^1$

素因数の和:194137

約数の個数: 96

約数和(自身を含む): 1816907040

約数和(自身を除く): 1327742280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 194113, 388226, 582339, 776452, 970565, 1164678, 1358791, 1552904, 1747017, 1941130, 2329356, 2717582, 2911695, 3494034, 3882260, 4076373, 4658712, 5435164, 5823390, 6793955, 6988068, 7764520, 8152746, 8735085, 10870328, 11646780, 12229119, 13587910, 13976136, 16305492, 17470170, 20381865, 23293560, 24458238, 27175820, 32610984, 34940340, 40763730, 48916476, 54351640, 61145595, 69880680, 81527460, 97832952, 122291190, 163054920, 244582380, 489164760]

約数ペア:

[(1, 489164760), (2, 244582380), (3, 163054920), (4, 122291190), (5, 97832952), (6, 81527460), (7, 69880680), (8, 61145595), (9, 54351640), (10, 48916476), (12, 40763730), (14, 34940340), (15, 32610984), (18, 27175820), (20, 24458238), (21, 23293560), (24, 20381865), (28, 17470170), (30, 16305492), (35, 13976136), (36, 13587910), (40, 12229119), (42, 11646780), (45, 10870328), (56, 8735085), (60, 8152746), (63, 7764520), (70, 6988068), (72, 6793955), (84, 5823390), (90, 5435164), (105, 4658712), (120, 4076373), (126, 3882260), (140, 3494034), (168, 2911695), (180, 2717582), (210, 2329356), (252, 1941130), (280, 1747017), (315, 1552904), (360, 1358791), (420, 1164678), (504, 970565), (630, 776452), (840, 582339), (1260, 388226), (2520, 194113)]