2493077040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{111697}}^1$

素因数の和:111747

約数の個数: 120

約数和(自身を含む): 8642744448

約数和(自身を除く): 6149667408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 111697, 223394, 335091, 446788, 558485, 670182, 893576, 1005273, 1116970, 1340364, 1675455, 1787152, 2010546, 2233940, 2680728, 3350910, 3462607, 4021092, 4467880, 5026365, 5361456, 6701820, 6925214, 8042184, 8935760, 10052730, 10387821, 13403640, 13850428, 16084368, 17313035, 20105460, 20775642, 26807280, 27700856, 31163463, 34626070, 40210920, 41551284, 51939105, 55401712, 62326926, 69252140, 80421840, 83102568, 103878210, 124653852, 138504280, 155817315, 166205136, 207756420, 249307704, 277008560, 311634630, 415512840, 498615408, 623269260, 831025680, 1246538520, 2493077040]

約数ペア:

[(1, 2493077040), (2, 1246538520), (3, 831025680), (4, 623269260), (5, 498615408), (6, 415512840), (8, 311634630), (9, 277008560), (10, 249307704), (12, 207756420), (15, 166205136), (16, 155817315), (18, 138504280), (20, 124653852), (24, 103878210), (30, 83102568), (31, 80421840), (36, 69252140), (40, 62326926), (45, 55401712), (48, 51939105), (60, 41551284), (62, 40210920), (72, 34626070), (80, 31163463), (90, 27700856), (93, 26807280), (120, 20775642), (124, 20105460), (144, 17313035), (155, 16084368), (180, 13850428), (186, 13403640), (240, 10387821), (248, 10052730), (279, 8935760), (310, 8042184), (360, 6925214), (372, 6701820), (465, 5361456), (496, 5026365), (558, 4467880), (620, 4021092), (720, 3462607), (744, 3350910), (930, 2680728), (1116, 2233940), (1240, 2010546), (1395, 1787152), (1488, 1675455), (1860, 1340364), (2232, 1116970), (2480, 1005273), (2790, 893576), (3720, 670182), (4464, 558485), (5580, 446788), (7440, 335091), (11160, 223394), (22320, 111697)]