2990818080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{230773}}^1$

素因数の和:230800

約数の個数: 120

約数和(自身を含む): 10555141212

約数和(自身を除く): 7564323132

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 230773, 461546, 692319, 923092, 1153865, 1384638, 1846184, 2076957, 2307730, 2769276, 3461595, 3692368, 4153914, 4615460, 5538552, 6230871, 6923190, 7384736, 8307828, 9230920, 10384785, 11077104, 12461742, 13846380, 16615656, 18461840, 18692613, 20769570, 22154208, 24923484, 27692760, 31154355, 33231312, 36923680, 37385226, 41539140, 49846968, 55385520, 62308710, 66462624, 74770452, 83078280, 93463065, 99693936, 110771040, 124617420, 149540904, 166156560, 186926130, 199387872, 249234840, 299081808, 332313120, 373852260, 498469680, 598163616, 747704520, 996939360, 1495409040, 2990818080]

約数ペア:

[(1, 2990818080), (2, 1495409040), (3, 996939360), (4, 747704520), (5, 598163616), (6, 498469680), (8, 373852260), (9, 332313120), (10, 299081808), (12, 249234840), (15, 199387872), (16, 186926130), (18, 166156560), (20, 149540904), (24, 124617420), (27, 110771040), (30, 99693936), (32, 93463065), (36, 83078280), (40, 74770452), (45, 66462624), (48, 62308710), (54, 55385520), (60, 49846968), (72, 41539140), (80, 37385226), (81, 36923680), (90, 33231312), (96, 31154355), (108, 27692760), (120, 24923484), (135, 22154208), (144, 20769570), (160, 18692613), (162, 18461840), (180, 16615656), (216, 13846380), (240, 12461742), (270, 11077104), (288, 10384785), (324, 9230920), (360, 8307828), (405, 7384736), (432, 6923190), (480, 6230871), (540, 5538552), (648, 4615460), (720, 4153914), (810, 3692368), (864, 3461595), (1080, 2769276), (1296, 2307730), (1440, 2076957), (1620, 1846184), (2160, 1384638), (2592, 1153865), (3240, 923092), (4320, 692319), (6480, 461546), (12960, 230773)]