380790360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 1291680000

約数和(自身を除く): 910889640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 149, 155, 180, 186, 229, 248, 279, 298, 310, 360, 372, 447, 458, 465, 558, 596, 620, 687, 744, 745, 894, 916, 930, 1116, 1145, 1192, 1240, 1341, 1374, 1395, 1490, 1788, 1832, 1860, 2061, 2232, 2235, 2290, 2682, 2748, 2790, 2980, 3435, 3576, 3720, 4122, 4470, 4580, 4619, 5364, 5496, 5580, 5960, 6705, 6870, 7099, 8244, 8940, 9160, 9238, 10305, 10728, 11160, 13410, 13740, 13857, 14198, 16488, 17880, 18476, 20610, 21297, 23095, 26820, 27480, 27714, 28396, 34121, 35495, 36952, 41220, 41571, 42594, 46190, 53640, 55428, 56792, 63891, 68242, 69285, 70990, 82440, 83142, 85188, 92380, 102363, 106485, 110856, 127782, 136484, 138570, 141980, 166284, 170376, 170605, 184760, 204726, 207855, 212970, 255564, 272968, 277140, 283960, 307089, 319455, 332568, 341210, 409452, 415710, 425940, 511128, 511815, 554280, 614178, 638910, 682420, 818904, 831420, 851880, 1023630, 1057751, 1228356, 1277820, 1364840, 1535445, 1662840, 2047260, 2115502, 2456712, 2555640, 3070890, 3173253, 4094520, 4231004, 5288755, 6141780, 6346506, 8462008, 9519759, 10577510, 12283560, 12693012, 15866265, 19039518, 21155020, 25386024, 31732530, 38079036, 42310040, 47598795, 63465060, 76158072, 95197590, 126930120, 190395180, 380790360]

約数ペア:

[(1, 380790360), (2, 190395180), (3, 126930120), (4, 95197590), (5, 76158072), (6, 63465060), (8, 47598795), (9, 42310040), (10, 38079036), (12, 31732530), (15, 25386024), (18, 21155020), (20, 19039518), (24, 15866265), (30, 12693012), (31, 12283560), (36, 10577510), (40, 9519759), (45, 8462008), (60, 6346506), (62, 6141780), (72, 5288755), (90, 4231004), (93, 4094520), (120, 3173253), (124, 3070890), (149, 2555640), (155, 2456712), (180, 2115502), (186, 2047260), (229, 1662840), (248, 1535445), (279, 1364840), (298, 1277820), (310, 1228356), (360, 1057751), (372, 1023630), (447, 851880), (458, 831420), (465, 818904), (558, 682420), (596, 638910), (620, 614178), (687, 554280), (744, 511815), (745, 511128), (894, 425940), (916, 415710), (930, 409452), (1116, 341210), (1145, 332568), (1192, 319455), (1240, 307089), (1341, 283960), (1374, 277140), (1395, 272968), (1490, 255564), (1788, 212970), (1832, 207855), (1860, 204726), (2061, 184760), (2232, 170605), (2235, 170376), (2290, 166284), (2682, 141980), (2748, 138570), (2790, 136484), (2980, 127782), (3435, 110856), (3576, 106485), (3720, 102363), (4122, 92380), (4470, 85188), (4580, 83142), (4619, 82440), (5364, 70990), (5496, 69285), (5580, 68242), (5960, 63891), (6705, 56792), (6870, 55428), (7099, 53640), (8244, 46190), (8940, 42594), (9160, 41571), (9238, 41220), (10305, 36952), (10728, 35495), (11160, 34121), (13410, 28396), (13740, 27714), (13857, 27480), (14198, 26820), (16488, 23095), (17880, 21297), (18476, 20610)]