285918960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5113}}^1$

素因数の和:5362

約数の個数: 80

約数和(自身を含む): 890326944

約数和(自身を除く): 604407984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5113, 5592, 6990, 9320, 10226, 11184, 13980, 15339, 18640, 20452, 25565, 27960, 30678, 40904, 51130, 55920, 61356, 76695, 81808, 102260, 122712, 153390, 204520, 245424, 306780, 409040, 613560, 1191329, 1227120, 2382658, 3573987, 4765316, 5956645, 7147974, 9530632, 11913290, 14295948, 17869935, 19061264, 23826580, 28591896, 35739870, 47653160, 57183792, 71479740, 95306320, 142959480, 285918960]

約数ペア:

[(1, 285918960), (2, 142959480), (3, 95306320), (4, 71479740), (5, 57183792), (6, 47653160), (8, 35739870), (10, 28591896), (12, 23826580), (15, 19061264), (16, 17869935), (20, 14295948), (24, 11913290), (30, 9530632), (40, 7147974), (48, 5956645), (60, 4765316), (80, 3573987), (120, 2382658), (233, 1227120), (240, 1191329), (466, 613560), (699, 409040), (932, 306780), (1165, 245424), (1398, 204520), (1864, 153390), (2330, 122712), (2796, 102260), (3495, 81808), (3728, 76695), (4660, 61356), (5113, 55920), (5592, 51130), (6990, 40904), (9320, 30678), (10226, 27960), (11184, 25565), (13980, 20452), (15339, 18640)]