73959720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 234455040

約数和(自身を除く): 160495320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 184, 211, 230, 254, 276, 345, 381, 422, 460, 508, 552, 633, 635, 690, 762, 844, 920, 1016, 1055, 1266, 1270, 1380, 1524, 1688, 1905, 2110, 2532, 2540, 2760, 2921, 3048, 3165, 3810, 4220, 4853, 5064, 5080, 5842, 6330, 7620, 8440, 8763, 9706, 11684, 12660, 14559, 14605, 15240, 17526, 19412, 23368, 24265, 25320, 26797, 29118, 29210, 35052, 38824, 43815, 48530, 53594, 58236, 58420, 70104, 72795, 80391, 87630, 97060, 107188, 116472, 116840, 133985, 145590, 160782, 175260, 194120, 214376, 267970, 291180, 321564, 350520, 401955, 535940, 582360, 616331, 643128, 803910, 1071880, 1232662, 1607820, 1848993, 2465324, 3081655, 3215640, 3697986, 4930648, 6163310, 7395972, 9244965, 12326620, 14791944, 18489930, 24653240, 36979860, 73959720]

約数ペア:

[(1, 73959720), (2, 36979860), (3, 24653240), (4, 18489930), (5, 14791944), (6, 12326620), (8, 9244965), (10, 7395972), (12, 6163310), (15, 4930648), (20, 3697986), (23, 3215640), (24, 3081655), (30, 2465324), (40, 1848993), (46, 1607820), (60, 1232662), (69, 1071880), (92, 803910), (115, 643128), (120, 616331), (127, 582360), (138, 535940), (184, 401955), (211, 350520), (230, 321564), (254, 291180), (276, 267970), (345, 214376), (381, 194120), (422, 175260), (460, 160782), (508, 145590), (552, 133985), (633, 116840), (635, 116472), (690, 107188), (762, 97060), (844, 87630), (920, 80391), (1016, 72795), (1055, 70104), (1266, 58420), (1270, 58236), (1380, 53594), (1524, 48530), (1688, 43815), (1905, 38824), (2110, 35052), (2532, 29210), (2540, 29118), (2760, 26797), (2921, 25320), (3048, 24265), (3165, 23368), (3810, 19412), (4220, 17526), (4853, 15240), (5064, 14605), (5080, 14559), (5842, 12660), (6330, 11684), (7620, 9706), (8440, 8763)]