84342240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1641

約数の個数: 144

約数和(自身を含む): 295783488

約数和(自身を除く): 211441248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1583, 1665, 1776, 2220, 2664, 2960, 3166, 3330, 3552, 4440, 4749, 5328, 5920, 6332, 6660, 7915, 8880, 9498, 10656, 12664, 13320, 14247, 15830, 17760, 18996, 23745, 25328, 26640, 28494, 31660, 37992, 47490, 50656, 53280, 56988, 58571, 63320, 71235, 75984, 94980, 113976, 117142, 126640, 142470, 151968, 175713, 189960, 227952, 234284, 253280, 284940, 292855, 351426, 379920, 455904, 468568, 527139, 569880, 585710, 702852, 759840, 878565, 937136, 1054278, 1139760, 1171420, 1405704, 1757130, 1874272, 2108556, 2279520, 2342840, 2635695, 2811408, 3514260, 4217112, 4685680, 5271390, 5622816, 7028520, 8434224, 9371360, 10542780, 14057040, 16868448, 21085560, 28114080, 42171120, 84342240]

約数ペア:

[(1, 84342240), (2, 42171120), (3, 28114080), (4, 21085560), (5, 16868448), (6, 14057040), (8, 10542780), (9, 9371360), (10, 8434224), (12, 7028520), (15, 5622816), (16, 5271390), (18, 4685680), (20, 4217112), (24, 3514260), (30, 2811408), (32, 2635695), (36, 2342840), (37, 2279520), (40, 2108556), (45, 1874272), (48, 1757130), (60, 1405704), (72, 1171420), (74, 1139760), (80, 1054278), (90, 937136), (96, 878565), (111, 759840), (120, 702852), (144, 585710), (148, 569880), (160, 527139), (180, 468568), (185, 455904), (222, 379920), (240, 351426), (288, 292855), (296, 284940), (333, 253280), (360, 234284), (370, 227952), (444, 189960), (480, 175713), (555, 151968), (592, 142470), (666, 126640), (720, 117142), (740, 113976), (888, 94980), (1110, 75984), (1184, 71235), (1332, 63320), (1440, 58571), (1480, 56988), (1583, 53280), (1665, 50656), (1776, 47490), (2220, 37992), (2664, 31660), (2960, 28494), (3166, 26640), (3330, 25328), (3552, 23745), (4440, 18996), (4749, 17760), (5328, 15830), (5920, 14247), (6332, 13320), (6660, 12664), (7915, 10656), (8880, 9498)]