1360680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 4665600

約数和(自身を除く): 3304920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 29, 30, 34, 40, 46, 51, 58, 60, 68, 69, 85, 87, 92, 102, 115, 116, 120, 136, 138, 145, 170, 174, 184, 204, 230, 232, 255, 276, 290, 340, 345, 348, 391, 408, 435, 460, 493, 510, 552, 580, 667, 680, 690, 696, 782, 870, 920, 986, 1020, 1160, 1173, 1334, 1380, 1479, 1564, 1740, 1955, 1972, 2001, 2040, 2346, 2465, 2668, 2760, 2958, 3128, 3335, 3480, 3910, 3944, 4002, 4692, 4930, 5336, 5865, 5916, 6670, 7395, 7820, 8004, 9384, 9860, 10005, 11339, 11730, 11832, 13340, 14790, 15640, 16008, 19720, 20010, 22678, 23460, 26680, 29580, 34017, 40020, 45356, 46920, 56695, 59160, 68034, 80040, 90712, 113390, 136068, 170085, 226780, 272136, 340170, 453560, 680340, 1360680]

約数ペア:

[(1, 1360680), (2, 680340), (3, 453560), (4, 340170), (5, 272136), (6, 226780), (8, 170085), (10, 136068), (12, 113390), (15, 90712), (17, 80040), (20, 68034), (23, 59160), (24, 56695), (29, 46920), (30, 45356), (34, 40020), (40, 34017), (46, 29580), (51, 26680), (58, 23460), (60, 22678), (68, 20010), (69, 19720), (85, 16008), (87, 15640), (92, 14790), (102, 13340), (115, 11832), (116, 11730), (120, 11339), (136, 10005), (138, 9860), (145, 9384), (170, 8004), (174, 7820), (184, 7395), (204, 6670), (230, 5916), (232, 5865), (255, 5336), (276, 4930), (290, 4692), (340, 4002), (345, 3944), (348, 3910), (391, 3480), (408, 3335), (435, 3128), (460, 2958), (493, 2760), (510, 2668), (552, 2465), (580, 2346), (667, 2040), (680, 2001), (690, 1972), (696, 1955), (782, 1740), (870, 1564), (920, 1479), (986, 1380), (1020, 1334), (1160, 1173)]