2988123711360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15607}}^1\times {\mathrm{99719}}^1$

素因数の和:115348

約数の個数: 128

約数和(自身を含む): 9525350131200

約数和(自身を除く): 6537226419840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 15607, 31214, 46821, 62428, 78035, 93642, 99719, 124856, 156070, 187284, 199438, 234105, 249712, 299157, 312140, 374568, 398876, 468210, 498595, 499424, 598314, 624280, 749136, 797752, 936420, 997190, 998848, 1196628, 1248560, 1495785, 1498272, 1595504, 1872840, 1994380, 1997696, 2393256, 2497120, 2991570, 2996544, 3191008, 3745680, 3988760, 4786512, 4994240, 5983140, 5993088, 6382016, 7491360, 7977520, 9573024, 9988480, 11966280, 12764032, 14982720, 15955040, 19146048, 23932560, 29965440, 31910080, 38292096, 47865120, 63820160, 95730240, 191460480, 1556314433, 3112628866, 4668943299, 6225257732, 7781572165, 9337886598, 12450515464, 15563144330, 18675773196, 23344716495, 24901030928, 31126288660, 37351546392, 46689432990, 49802061856, 62252577320, 74703092784, 93378865980, 99604123712, 124505154640, 149406185568, 186757731960, 199208247424, 249010309280, 298812371136, 373515463920, 498020618560, 597624742272, 747030927840, 996041237120, 1494061855680, 2988123711360]

約数ペア:

[(1, 2988123711360), (2, 1494061855680), (3, 996041237120), (4, 747030927840), (5, 597624742272), (6, 498020618560), (8, 373515463920), (10, 298812371136), (12, 249010309280), (15, 199208247424), (16, 186757731960), (20, 149406185568), (24, 124505154640), (30, 99604123712), (32, 93378865980), (40, 74703092784), (48, 62252577320), (60, 49802061856), (64, 46689432990), (80, 37351546392), (96, 31126288660), (120, 24901030928), (128, 23344716495), (160, 18675773196), (192, 15563144330), (240, 12450515464), (320, 9337886598), (384, 7781572165), (480, 6225257732), (640, 4668943299), (960, 3112628866), (1920, 1556314433), (15607, 191460480), (31214, 95730240), (46821, 63820160), (62428, 47865120), (78035, 38292096), (93642, 31910080), (99719, 29965440), (124856, 23932560), (156070, 19146048), (187284, 15955040), (199438, 14982720), (234105, 12764032), (249712, 11966280), (299157, 9988480), (312140, 9573024), (374568, 7977520), (398876, 7491360), (468210, 6382016), (498595, 5993088), (499424, 5983140), (598314, 4994240), (624280, 4786512), (749136, 3988760), (797752, 3745680), (936420, 3191008), (997190, 2996544), (998848, 2991570), (1196628, 2497120), (1248560, 2393256), (1495785, 1997696), (1498272, 1994380), (1595504, 1872840)]