30263040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 109051488

約数和(自身を除く): 78788448

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, 64, 71, 72, 74, 80, 90, 96, 111, 120, 128, 142, 144, 148, 160, 180, 185, 192, 213, 222, 240, 256, 284, 288, 296, 320, 333, 355, 360, 370, 384, 426, 444, 480, 555, 568, 576, 592, 639, 640, 666, 710, 720, 740, 768, 852, 888, 960, 1065, 1110, 1136, 1152, 1184, 1278, 1280, 1332, 1420, 1440, 1480, 1665, 1704, 1776, 1920, 2130, 2220, 2272, 2304, 2368, 2556, 2627, 2664, 2840, 2880, 2960, 3195, 3330, 3408, 3552, 3840, 4260, 4440, 4544, 4736, 5112, 5254, 5328, 5680, 5760, 5920, 6390, 6660, 6816, 7104, 7881, 8520, 8880, 9088, 9472, 10224, 10508, 10656, 11360, 11520, 11840, 12780, 13135, 13320, 13632, 14208, 15762, 17040, 17760, 18176, 20448, 21016, 21312, 22720, 23643, 23680, 25560, 26270, 26640, 27264, 28416, 31524, 34080, 35520, 39405, 40896, 42032, 42624, 45440, 47286, 47360, 51120, 52540, 53280, 54528, 63048, 68160, 71040, 78810, 81792, 84064, 85248, 90880, 94572, 102240, 105080, 106560, 118215, 126096, 136320, 142080, 157620, 163584, 168128, 189144, 204480, 210160, 213120, 236430, 252192, 272640, 315240, 336256, 378288, 408960, 420320, 426240, 472860, 504384, 630480, 672512, 756576, 817920, 840640, 945720, 1008768, 1260960, 1513152, 1681280, 1891440, 2017536, 2521920, 3026304, 3362560, 3782880, 5043840, 6052608, 7565760, 10087680, 15131520, 30263040]

約数ペア:

[(1, 30263040), (2, 15131520), (3, 10087680), (4, 7565760), (5, 6052608), (6, 5043840), (8, 3782880), (9, 3362560), (10, 3026304), (12, 2521920), (15, 2017536), (16, 1891440), (18, 1681280), (20, 1513152), (24, 1260960), (30, 1008768), (32, 945720), (36, 840640), (37, 817920), (40, 756576), (45, 672512), (48, 630480), (60, 504384), (64, 472860), (71, 426240), (72, 420320), (74, 408960), (80, 378288), (90, 336256), (96, 315240), (111, 272640), (120, 252192), (128, 236430), (142, 213120), (144, 210160), (148, 204480), (160, 189144), (180, 168128), (185, 163584), (192, 157620), (213, 142080), (222, 136320), (240, 126096), (256, 118215), (284, 106560), (288, 105080), (296, 102240), (320, 94572), (333, 90880), (355, 85248), (360, 84064), (370, 81792), (384, 78810), (426, 71040), (444, 68160), (480, 63048), (555, 54528), (568, 53280), (576, 52540), (592, 51120), (639, 47360), (640, 47286), (666, 45440), (710, 42624), (720, 42032), (740, 40896), (768, 39405), (852, 35520), (888, 34080), (960, 31524), (1065, 28416), (1110, 27264), (1136, 26640), (1152, 26270), (1184, 25560), (1278, 23680), (1280, 23643), (1332, 22720), (1420, 21312), (1440, 21016), (1480, 20448), (1665, 18176), (1704, 17760), (1776, 17040), (1920, 15762), (2130, 14208), (2220, 13632), (2272, 13320), (2304, 13135), (2368, 12780), (2556, 11840), (2627, 11520), (2664, 11360), (2840, 10656), (2880, 10508), (2960, 10224), (3195, 9472), (3330, 9088), (3408, 8880), (3552, 8520), (3840, 7881), (4260, 7104), (4440, 6816), (4544, 6660), (4736, 6390), (5112, 5920), (5254, 5760), (5328, 5680)]