28607142720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2292239}}^1$

素因数の和:2292272

約数の個数: 112

約数和(自身を含む): 97814465280

約数和(自身を除く): 69207322560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 2292239, 4584478, 6876717, 9168956, 11461195, 13753434, 18337912, 22922390, 27506868, 29799107, 34383585, 36675824, 45844780, 55013736, 59598214, 68767170, 73351648, 89397321, 91689560, 110027472, 119196428, 137534340, 146703296, 148995535, 178794642, 183379120, 220054944, 238392856, 275068680, 297991070, 357589284, 366758240, 440109888, 446986605, 476785712, 550137360, 595982140, 715178568, 733516480, 893973210, 953571424, 1100274720, 1191964280, 1430357136, 1787946420, 1907142848, 2200549440, 2383928560, 2860714272, 3575892840, 4767857120, 5721428544, 7151785680, 9535714240, 14303571360, 28607142720]

約数ペア:

[(1, 28607142720), (2, 14303571360), (3, 9535714240), (4, 7151785680), (5, 5721428544), (6, 4767857120), (8, 3575892840), (10, 2860714272), (12, 2383928560), (13, 2200549440), (15, 1907142848), (16, 1787946420), (20, 1430357136), (24, 1191964280), (26, 1100274720), (30, 953571424), (32, 893973210), (39, 733516480), (40, 715178568), (48, 595982140), (52, 550137360), (60, 476785712), (64, 446986605), (65, 440109888), (78, 366758240), (80, 357589284), (96, 297991070), (104, 275068680), (120, 238392856), (130, 220054944), (156, 183379120), (160, 178794642), (192, 148995535), (195, 146703296), (208, 137534340), (240, 119196428), (260, 110027472), (312, 91689560), (320, 89397321), (390, 73351648), (416, 68767170), (480, 59598214), (520, 55013736), (624, 45844780), (780, 36675824), (832, 34383585), (960, 29799107), (1040, 27506868), (1248, 22922390), (1560, 18337912), (2080, 13753434), (2496, 11461195), (3120, 9168956), (4160, 6876717), (6240, 4584478), (12480, 2292239)]