309983040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2969

約数の個数: 168

約数和(自身を含む): 1095405480

約数和(自身を除く): 785422440

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, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2664, 2880, 2909, 2960, 3330, 3552, 4440, 5328, 5818, 5920, 6660, 7104, 8727, 8880, 10656, 11636, 11840, 13320, 14545, 17454, 17760, 21312, 23272, 26181, 26640, 29090, 34908, 35520, 43635, 46544, 52362, 53280, 58180, 69816, 87270, 93088, 104724, 106560, 107633, 116360, 130905, 139632, 174540, 186176, 209448, 215266, 232720, 261810, 279264, 322899, 349080, 418896, 430532, 465440, 523620, 538165, 558528, 645798, 698160, 837792, 861064, 930880, 968697, 1047240, 1076330, 1291596, 1396320, 1614495, 1675584, 1722128, 1937394, 2094480, 2152660, 2583192, 2792640, 3228990, 3444256, 3874788, 4188960, 4305320, 4843485, 5166384, 6457980, 6888512, 7749576, 8377920, 8610640, 9686970, 10332768, 12915960, 15499152, 17221280, 19373940, 20665536, 25831920, 30998304, 34442560, 38747880, 51663840, 61996608, 77495760, 103327680, 154991520, 309983040]

約数ペア:

[(1, 309983040), (2, 154991520), (3, 103327680), (4, 77495760), (5, 61996608), (6, 51663840), (8, 38747880), (9, 34442560), (10, 30998304), (12, 25831920), (15, 20665536), (16, 19373940), (18, 17221280), (20, 15499152), (24, 12915960), (30, 10332768), (32, 9686970), (36, 8610640), (37, 8377920), (40, 7749576), (45, 6888512), (48, 6457980), (60, 5166384), (64, 4843485), (72, 4305320), (74, 4188960), (80, 3874788), (90, 3444256), (96, 3228990), (111, 2792640), (120, 2583192), (144, 2152660), (148, 2094480), (160, 1937394), (180, 1722128), (185, 1675584), (192, 1614495), (222, 1396320), (240, 1291596), (288, 1076330), (296, 1047240), (320, 968697), (333, 930880), (360, 861064), (370, 837792), (444, 698160), (480, 645798), (555, 558528), (576, 538165), (592, 523620), (666, 465440), (720, 430532), (740, 418896), (888, 349080), (960, 322899), (1110, 279264), (1184, 261810), (1332, 232720), (1440, 215266), (1480, 209448), (1665, 186176), (1776, 174540), (2220, 139632), (2368, 130905), (2664, 116360), (2880, 107633), (2909, 106560), (2960, 104724), (3330, 93088), (3552, 87270), (4440, 69816), (5328, 58180), (5818, 53280), (5920, 52362), (6660, 46544), (7104, 43635), (8727, 35520), (8880, 34908), (10656, 29090), (11636, 26640), (11840, 26181), (13320, 23272), (14545, 21312), (17454, 17760)]