1231314360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 3764551680

約数和(自身を除く): 2533237320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 367, 383, 438, 584, 730, 734, 766, 876, 1095, 1101, 1149, 1460, 1468, 1532, 1752, 1835, 1915, 2190, 2202, 2298, 2920, 2936, 3064, 3670, 3830, 4380, 4404, 4596, 5505, 5745, 7340, 7660, 8760, 8808, 9192, 11010, 11490, 14680, 15320, 22020, 22980, 26791, 27959, 44040, 45960, 53582, 55918, 80373, 83877, 107164, 111836, 133955, 139795, 140561, 160746, 167754, 214328, 223672, 267910, 279590, 281122, 321492, 335508, 401865, 419385, 421683, 535820, 559180, 562244, 642984, 671016, 702805, 803730, 838770, 843366, 1071640, 1118360, 1124488, 1405610, 1607460, 1677540, 1686732, 2108415, 2811220, 3214920, 3355080, 3373464, 4216830, 5622440, 8433660, 10260953, 16867320, 20521906, 30782859, 41043812, 51304765, 61565718, 82087624, 102609530, 123131436, 153914295, 205219060, 246262872, 307828590, 410438120, 615657180, 1231314360]

約数ペア:

[(1, 1231314360), (2, 615657180), (3, 410438120), (4, 307828590), (5, 246262872), (6, 205219060), (8, 153914295), (10, 123131436), (12, 102609530), (15, 82087624), (20, 61565718), (24, 51304765), (30, 41043812), (40, 30782859), (60, 20521906), (73, 16867320), (120, 10260953), (146, 8433660), (219, 5622440), (292, 4216830), (365, 3373464), (367, 3355080), (383, 3214920), (438, 2811220), (584, 2108415), (730, 1686732), (734, 1677540), (766, 1607460), (876, 1405610), (1095, 1124488), (1101, 1118360), (1149, 1071640), (1460, 843366), (1468, 838770), (1532, 803730), (1752, 702805), (1835, 671016), (1915, 642984), (2190, 562244), (2202, 559180), (2298, 535820), (2920, 421683), (2936, 419385), (3064, 401865), (3670, 335508), (3830, 321492), (4380, 281122), (4404, 279590), (4596, 267910), (5505, 223672), (5745, 214328), (7340, 167754), (7660, 160746), (8760, 140561), (8808, 139795), (9192, 133955), (11010, 111836), (11490, 107164), (14680, 83877), (15320, 80373), (22020, 55918), (22980, 53582), (26791, 45960), (27959, 44040)]