87238490880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1195703}}^1$

素因数の和:1195746

約数の個数: 144

約数和(自身を含む): 293282277120

約数和(自身を除く): 206043786240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 72960, 1195703, 2391406, 3587109, 4782812, 5978515, 7174218, 9565624, 11957030, 14348436, 17935545, 19131248, 22718357, 23914060, 28696872, 35871090, 38262496, 45436714, 47828120, 57393744, 68155071, 71742180, 76524992, 90873428, 95656240, 113591785, 114787488, 136310142, 143484360, 153049984, 181746856, 191312480, 227183570, 229574976, 272620284, 286968720, 306099968, 340775355, 363493712, 382624960, 454367140, 459149952, 545240568, 573937440, 681550710, 726987424, 765249920, 908734280, 918299904, 1090481136, 1147874880, 1363101420, 1453974848, 1530499840, 1817468560, 2180962272, 2295749760, 2726202840, 2907949696, 3634937120, 4361924544, 4591499520, 5452405680, 5815899392, 7269874240, 8723849088, 10904811360, 14539748480, 17447698176, 21809622720, 29079496960, 43619245440, 87238490880]

約数ペア:

[(1, 87238490880), (2, 43619245440), (3, 29079496960), (4, 21809622720), (5, 17447698176), (6, 14539748480), (8, 10904811360), (10, 8723849088), (12, 7269874240), (15, 5815899392), (16, 5452405680), (19, 4591499520), (20, 4361924544), (24, 3634937120), (30, 2907949696), (32, 2726202840), (38, 2295749760), (40, 2180962272), (48, 1817468560), (57, 1530499840), (60, 1453974848), (64, 1363101420), (76, 1147874880), (80, 1090481136), (95, 918299904), (96, 908734280), (114, 765249920), (120, 726987424), (128, 681550710), (152, 573937440), (160, 545240568), (190, 459149952), (192, 454367140), (228, 382624960), (240, 363493712), (256, 340775355), (285, 306099968), (304, 286968720), (320, 272620284), (380, 229574976), (384, 227183570), (456, 191312480), (480, 181746856), (570, 153049984), (608, 143484360), (640, 136310142), (760, 114787488), (768, 113591785), (912, 95656240), (960, 90873428), (1140, 76524992), (1216, 71742180), (1280, 68155071), (1520, 57393744), (1824, 47828120), (1920, 45436714), (2280, 38262496), (2432, 35871090), (3040, 28696872), (3648, 23914060), (3840, 22718357), (4560, 19131248), (4864, 17935545), (6080, 14348436), (7296, 11957030), (9120, 9565624), (12160, 7174218), (14592, 5978515), (18240, 4782812), (24320, 3587109), (36480, 2391406), (72960, 1195703)]