242883840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3372

約数の個数: 144

約数和(自身を含む): 816782400

約数和(自身を除く): 573898560

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, 3329, 3648, 3840, 4560, 4864, 6080, 6658, 7296, 9120, 9987, 12160, 13316, 14592, 16645, 18240, 19974, 24320, 26632, 33290, 36480, 39948, 49935, 53264, 63251, 66580, 72960, 79896, 99870, 106528, 126502, 133160, 159792, 189753, 199740, 213056, 253004, 266320, 316255, 319584, 379506, 399480, 426112, 506008, 532640, 632510, 639168, 759012, 798960, 852224, 948765, 1012016, 1065280, 1265020, 1278336, 1518024, 1597920, 1897530, 2024032, 2130560, 2530040, 2556672, 3036048, 3195840, 3795060, 4048064, 4261120, 5060080, 6072096, 6391680, 7590120, 8096128, 10120160, 12144192, 12783360, 15180240, 16192256, 20240320, 24288384, 30360480, 40480640, 48576768, 60720960, 80961280, 121441920, 242883840]

約数ペア:

[(1, 242883840), (2, 121441920), (3, 80961280), (4, 60720960), (5, 48576768), (6, 40480640), (8, 30360480), (10, 24288384), (12, 20240320), (15, 16192256), (16, 15180240), (19, 12783360), (20, 12144192), (24, 10120160), (30, 8096128), (32, 7590120), (38, 6391680), (40, 6072096), (48, 5060080), (57, 4261120), (60, 4048064), (64, 3795060), (76, 3195840), (80, 3036048), (95, 2556672), (96, 2530040), (114, 2130560), (120, 2024032), (128, 1897530), (152, 1597920), (160, 1518024), (190, 1278336), (192, 1265020), (228, 1065280), (240, 1012016), (256, 948765), (285, 852224), (304, 798960), (320, 759012), (380, 639168), (384, 632510), (456, 532640), (480, 506008), (570, 426112), (608, 399480), (640, 379506), (760, 319584), (768, 316255), (912, 266320), (960, 253004), (1140, 213056), (1216, 199740), (1280, 189753), (1520, 159792), (1824, 133160), (1920, 126502), (2280, 106528), (2432, 99870), (3040, 79896), (3329, 72960), (3648, 66580), (3840, 63251), (4560, 53264), (4864, 49935), (6080, 39948), (6658, 36480), (7296, 33290), (9120, 26632), (9987, 24320), (12160, 19974), (13316, 18240), (14592, 16645)]