105265920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 341429760

約数和(自身を除く): 236163840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 347, 384, 395, 474, 480, 632, 640, 694, 768, 790, 948, 960, 1041, 1185, 1264, 1280, 1388, 1580, 1735, 1896, 1920, 2082, 2370, 2528, 2776, 3160, 3470, 3792, 3840, 4164, 4740, 5056, 5205, 5552, 6320, 6940, 7584, 8328, 9480, 10112, 10410, 11104, 12640, 13880, 15168, 16656, 18960, 20224, 20820, 22208, 25280, 27413, 27760, 30336, 33312, 37920, 41640, 44416, 50560, 54826, 55520, 60672, 66624, 75840, 82239, 83280, 88832, 101120, 109652, 111040, 133248, 137065, 151680, 164478, 166560, 219304, 222080, 266496, 274130, 303360, 328956, 333120, 411195, 438608, 444160, 548260, 657912, 666240, 822390, 877216, 1096520, 1315824, 1332480, 1644780, 1754432, 2193040, 2631648, 3289560, 3508864, 4386080, 5263296, 6579120, 7017728, 8772160, 10526592, 13158240, 17544320, 21053184, 26316480, 35088640, 52632960, 105265920]

約数ペア:

[(1, 105265920), (2, 52632960), (3, 35088640), (4, 26316480), (5, 21053184), (6, 17544320), (8, 13158240), (10, 10526592), (12, 8772160), (15, 7017728), (16, 6579120), (20, 5263296), (24, 4386080), (30, 3508864), (32, 3289560), (40, 2631648), (48, 2193040), (60, 1754432), (64, 1644780), (79, 1332480), (80, 1315824), (96, 1096520), (120, 877216), (128, 822390), (158, 666240), (160, 657912), (192, 548260), (237, 444160), (240, 438608), (256, 411195), (316, 333120), (320, 328956), (347, 303360), (384, 274130), (395, 266496), (474, 222080), (480, 219304), (632, 166560), (640, 164478), (694, 151680), (768, 137065), (790, 133248), (948, 111040), (960, 109652), (1041, 101120), (1185, 88832), (1264, 83280), (1280, 82239), (1388, 75840), (1580, 66624), (1735, 60672), (1896, 55520), (1920, 54826), (2082, 50560), (2370, 44416), (2528, 41640), (2776, 37920), (3160, 33312), (3470, 30336), (3792, 27760), (3840, 27413), (4164, 25280), (4740, 22208), (5056, 20820), (5205, 20224), (5552, 18960), (6320, 16656), (6940, 15168), (7584, 13880), (8328, 12640), (9480, 11104), (10112, 10410)]