28442610360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2548621}}^1$

素因数の和:2548669

約数の個数: 96

約数和(自身を含む): 95420407680

約数和(自身を除く): 66977797320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 2548621, 5097242, 7645863, 10194484, 12743105, 15291726, 20388968, 22937589, 25486210, 30583452, 38229315, 45875178, 50972420, 61166904, 76458630, 79007251, 91750356, 101944840, 114687945, 152917260, 158014502, 183500712, 229375890, 237021753, 305834520, 316029004, 395036255, 458751780, 474043506, 632058008, 711065259, 790072510, 917503560, 948087012, 1185108765, 1422130518, 1580145020, 1896174024, 2370217530, 2844261036, 3160290040, 3555326295, 4740435060, 5688522072, 7110652590, 9480870120, 14221305180, 28442610360]

約数ペア:

[(1, 28442610360), (2, 14221305180), (3, 9480870120), (4, 7110652590), (5, 5688522072), (6, 4740435060), (8, 3555326295), (9, 3160290040), (10, 2844261036), (12, 2370217530), (15, 1896174024), (18, 1580145020), (20, 1422130518), (24, 1185108765), (30, 948087012), (31, 917503560), (36, 790072510), (40, 711065259), (45, 632058008), (60, 474043506), (62, 458751780), (72, 395036255), (90, 316029004), (93, 305834520), (120, 237021753), (124, 229375890), (155, 183500712), (180, 158014502), (186, 152917260), (248, 114687945), (279, 101944840), (310, 91750356), (360, 79007251), (372, 76458630), (465, 61166904), (558, 50972420), (620, 45875178), (744, 38229315), (930, 30583452), (1116, 25486210), (1240, 22937589), (1395, 20388968), (1860, 15291726), (2232, 12743105), (2790, 10194484), (3720, 7645863), (5580, 5097242), (11160, 2548621)]