53041920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 178563840

約数和(自身を除く): 125521920

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, 727, 760, 768, 912, 960, 1140, 1216, 1280, 1454, 1520, 1824, 1920, 2181, 2280, 2432, 2908, 3040, 3635, 3648, 3840, 4362, 4560, 4864, 5816, 6080, 7270, 7296, 8724, 9120, 10905, 11632, 12160, 13813, 14540, 14592, 17448, 18240, 21810, 23264, 24320, 27626, 29080, 34896, 36480, 41439, 43620, 46528, 55252, 58160, 69065, 69792, 72960, 82878, 87240, 93056, 110504, 116320, 138130, 139584, 165756, 174480, 186112, 207195, 221008, 232640, 276260, 279168, 331512, 348960, 414390, 442016, 465280, 552520, 558336, 663024, 697920, 828780, 884032, 930560, 1105040, 1326048, 1395840, 1657560, 1768064, 2210080, 2652096, 2791680, 3315120, 3536128, 4420160, 5304192, 6630240, 8840320, 10608384, 13260480, 17680640, 26520960, 53041920]

約数ペア:

[(1, 53041920), (2, 26520960), (3, 17680640), (4, 13260480), (5, 10608384), (6, 8840320), (8, 6630240), (10, 5304192), (12, 4420160), (15, 3536128), (16, 3315120), (19, 2791680), (20, 2652096), (24, 2210080), (30, 1768064), (32, 1657560), (38, 1395840), (40, 1326048), (48, 1105040), (57, 930560), (60, 884032), (64, 828780), (76, 697920), (80, 663024), (95, 558336), (96, 552520), (114, 465280), (120, 442016), (128, 414390), (152, 348960), (160, 331512), (190, 279168), (192, 276260), (228, 232640), (240, 221008), (256, 207195), (285, 186112), (304, 174480), (320, 165756), (380, 139584), (384, 138130), (456, 116320), (480, 110504), (570, 93056), (608, 87240), (640, 82878), (727, 72960), (760, 69792), (768, 69065), (912, 58160), (960, 55252), (1140, 46528), (1216, 43620), (1280, 41439), (1454, 36480), (1520, 34896), (1824, 29080), (1920, 27626), (2181, 24320), (2280, 23264), (2432, 21810), (2908, 18240), (3040, 17448), (3635, 14592), (3648, 14540), (3840, 13813), (4362, 12160), (4560, 11632), (4864, 10905), (5816, 9120), (6080, 8724), (7270, 7296)]