2468837520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2190

約数の個数: 240

約数和(自身を含む): 8724298752

約数和(自身を除く): 6255461232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 53, 60, 62, 72, 80, 90, 93, 106, 120, 124, 144, 155, 159, 180, 186, 212, 240, 248, 265, 279, 310, 318, 360, 372, 424, 465, 477, 496, 530, 558, 620, 636, 720, 744, 795, 848, 930, 954, 1060, 1116, 1240, 1272, 1395, 1488, 1590, 1643, 1860, 1908, 2087, 2120, 2232, 2385, 2480, 2544, 2790, 3180, 3286, 3720, 3816, 4174, 4240, 4464, 4770, 4929, 5580, 6261, 6360, 6572, 7440, 7632, 8215, 8348, 9540, 9858, 10435, 11160, 12522, 12720, 13144, 14787, 16430, 16696, 18783, 19080, 19716, 20870, 22320, 24645, 25044, 26288, 29574, 31305, 32860, 33392, 37566, 38160, 39432, 41740, 49290, 50088, 59148, 62610, 64697, 65720, 73935, 75132, 78864, 83480, 93915, 98580, 100176, 110611, 118296, 125220, 129394, 131440, 147870, 150264, 166960, 187830, 194091, 197160, 221222, 236592, 250440, 258788, 295740, 300528, 323485, 331833, 375660, 388182, 394320, 442444, 500880, 517576, 553055, 582273, 591480, 646970, 663666, 751320, 776364, 884888, 970455, 995499, 1035152, 1106110, 1164546, 1182960, 1293940, 1327332, 1502640, 1552728, 1659165, 1769776, 1940910, 1990998, 2212220, 2329092, 2587880, 2654664, 2911365, 3105456, 3318330, 3428941, 3881820, 3981996, 4424440, 4658184, 4977495, 5175760, 5309328, 5822730, 6636660, 6857882, 7763640, 7963992, 8848880, 9316368, 9954990, 10286823, 11645460, 13273320, 13715764, 15527280, 15927984, 17144705, 19909980, 20573646, 23290920, 26546640, 27431528, 30860469, 34289410, 39819960, 41147292, 46581840, 51434115, 54863056, 61720938, 68578820, 79639920, 82294584, 102868230, 123441876, 137157640, 154302345, 164589168, 205736460, 246883752, 274315280, 308604690, 411472920, 493767504, 617209380, 822945840, 1234418760, 2468837520]

約数ペア:

[(1, 2468837520), (2, 1234418760), (3, 822945840), (4, 617209380), (5, 493767504), (6, 411472920), (8, 308604690), (9, 274315280), (10, 246883752), (12, 205736460), (15, 164589168), (16, 154302345), (18, 137157640), (20, 123441876), (24, 102868230), (30, 82294584), (31, 79639920), (36, 68578820), (40, 61720938), (45, 54863056), (48, 51434115), (53, 46581840), (60, 41147292), (62, 39819960), (72, 34289410), (80, 30860469), (90, 27431528), (93, 26546640), (106, 23290920), (120, 20573646), (124, 19909980), (144, 17144705), (155, 15927984), (159, 15527280), (180, 13715764), (186, 13273320), (212, 11645460), (240, 10286823), (248, 9954990), (265, 9316368), (279, 8848880), (310, 7963992), (318, 7763640), (360, 6857882), (372, 6636660), (424, 5822730), (465, 5309328), (477, 5175760), (496, 4977495), (530, 4658184), (558, 4424440), (620, 3981996), (636, 3881820), (720, 3428941), (744, 3318330), (795, 3105456), (848, 2911365), (930, 2654664), (954, 2587880), (1060, 2329092), (1116, 2212220), (1240, 1990998), (1272, 1940910), (1395, 1769776), (1488, 1659165), (1590, 1552728), (1643, 1502640), (1860, 1327332), (1908, 1293940), (2087, 1182960), (2120, 1164546), (2232, 1106110), (2385, 1035152), (2480, 995499), (2544, 970455), (2790, 884888), (3180, 776364), (3286, 751320), (3720, 663666), (3816, 646970), (4174, 591480), (4240, 582273), (4464, 553055), (4770, 517576), (4929, 500880), (5580, 442444), (6261, 394320), (6360, 388182), (6572, 375660), (7440, 331833), (7632, 323485), (8215, 300528), (8348, 295740), (9540, 258788), (9858, 250440), (10435, 236592), (11160, 221222), (12522, 197160), (12720, 194091), (13144, 187830), (14787, 166960), (16430, 150264), (16696, 147870), (18783, 131440), (19080, 129394), (19716, 125220), (20870, 118296), (22320, 110611), (24645, 100176), (25044, 98580), (26288, 93915), (29574, 83480), (31305, 78864), (32860, 75132), (33392, 73935), (37566, 65720), (38160, 64697), (39432, 62610), (41740, 59148), (49290, 50088)]