26520960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 89107200

約数和(自身を除く): 62586240

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, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 727, 760, 912, 960, 1140, 1216, 1454, 1520, 1824, 1920, 2181, 2280, 2432, 2908, 3040, 3635, 3648, 4362, 4560, 5816, 6080, 7270, 7296, 8724, 9120, 10905, 11632, 12160, 13813, 14540, 17448, 18240, 21810, 23264, 27626, 29080, 34896, 36480, 41439, 43620, 46528, 55252, 58160, 69065, 69792, 82878, 87240, 93056, 110504, 116320, 138130, 139584, 165756, 174480, 207195, 221008, 232640, 276260, 279168, 331512, 348960, 414390, 442016, 465280, 552520, 663024, 697920, 828780, 884032, 1105040, 1326048, 1395840, 1657560, 1768064, 2210080, 2652096, 3315120, 4420160, 5304192, 6630240, 8840320, 13260480, 26520960]

約数ペア:

[(1, 26520960), (2, 13260480), (3, 8840320), (4, 6630240), (5, 5304192), (6, 4420160), (8, 3315120), (10, 2652096), (12, 2210080), (15, 1768064), (16, 1657560), (19, 1395840), (20, 1326048), (24, 1105040), (30, 884032), (32, 828780), (38, 697920), (40, 663024), (48, 552520), (57, 465280), (60, 442016), (64, 414390), (76, 348960), (80, 331512), (95, 279168), (96, 276260), (114, 232640), (120, 221008), (128, 207195), (152, 174480), (160, 165756), (190, 139584), (192, 138130), (228, 116320), (240, 110504), (285, 93056), (304, 87240), (320, 82878), (380, 69792), (384, 69065), (456, 58160), (480, 55252), (570, 46528), (608, 43620), (640, 41439), (727, 36480), (760, 34896), (912, 29080), (960, 27626), (1140, 23264), (1216, 21810), (1454, 18240), (1520, 17448), (1824, 14540), (1920, 13813), (2181, 12160), (2280, 11632), (2432, 10905), (2908, 9120), (3040, 8724), (3635, 7296), (3648, 7270), (4362, 6080), (4560, 5816)]