2862045240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{40493}}^1$

素因数の和:40557

約数の個数: 128

約数和(自身を含む): 9329817600

約数和(自身を除く): 6467772360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 35340, 40493, 70680, 80986, 121479, 161972, 202465, 242958, 323944, 404930, 485916, 607395, 769367, 809860, 971832, 1214790, 1255283, 1538734, 1619720, 2308101, 2429580, 2510566, 3077468, 3765849, 3846835, 4616202, 4859160, 5021132, 6154936, 6276415, 7531698, 7693670, 9232404, 10042264, 11540505, 12552830, 15063396, 15387340, 18464808, 18829245, 23081010, 23850377, 25105660, 30126792, 30774680, 37658490, 46162020, 47700754, 50211320, 71551131, 75316980, 92324040, 95401508, 119251885, 143102262, 150633960, 190803016, 238503770, 286204524, 357755655, 477007540, 572409048, 715511310, 954015080, 1431022620, 2862045240]

約数ペア:

[(1, 2862045240), (2, 1431022620), (3, 954015080), (4, 715511310), (5, 572409048), (6, 477007540), (8, 357755655), (10, 286204524), (12, 238503770), (15, 190803016), (19, 150633960), (20, 143102262), (24, 119251885), (30, 95401508), (31, 92324040), (38, 75316980), (40, 71551131), (57, 50211320), (60, 47700754), (62, 46162020), (76, 37658490), (93, 30774680), (95, 30126792), (114, 25105660), (120, 23850377), (124, 23081010), (152, 18829245), (155, 18464808), (186, 15387340), (190, 15063396), (228, 12552830), (248, 11540505), (285, 10042264), (310, 9232404), (372, 7693670), (380, 7531698), (456, 6276415), (465, 6154936), (570, 5021132), (589, 4859160), (620, 4616202), (744, 3846835), (760, 3765849), (930, 3077468), (1140, 2510566), (1178, 2429580), (1240, 2308101), (1767, 1619720), (1860, 1538734), (2280, 1255283), (2356, 1214790), (2945, 971832), (3534, 809860), (3720, 769367), (4712, 607395), (5890, 485916), (7068, 404930), (8835, 323944), (11780, 242958), (14136, 202465), (17670, 161972), (23560, 121479), (35340, 80986), (40493, 70680)]