80669280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7348

約数の個数: 96

約数和(自身を含む): 265192704

約数和(自身を除く): 184523424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7307, 11040, 14614, 21921, 29228, 36535, 43842, 58456, 73070, 87684, 109605, 116912, 146140, 168061, 175368, 219210, 233824, 292280, 336122, 350736, 438420, 504183, 584560, 672244, 701472, 840305, 876840, 1008366, 1169120, 1344488, 1680610, 1753680, 2016732, 2520915, 2688976, 3361220, 3507360, 4033464, 5041830, 5377952, 6722440, 8066928, 10083660, 13444880, 16133856, 20167320, 26889760, 40334640, 80669280]

約数ペア:

[(1, 80669280), (2, 40334640), (3, 26889760), (4, 20167320), (5, 16133856), (6, 13444880), (8, 10083660), (10, 8066928), (12, 6722440), (15, 5377952), (16, 5041830), (20, 4033464), (23, 3507360), (24, 3361220), (30, 2688976), (32, 2520915), (40, 2016732), (46, 1753680), (48, 1680610), (60, 1344488), (69, 1169120), (80, 1008366), (92, 876840), (96, 840305), (115, 701472), (120, 672244), (138, 584560), (160, 504183), (184, 438420), (230, 350736), (240, 336122), (276, 292280), (345, 233824), (368, 219210), (460, 175368), (480, 168061), (552, 146140), (690, 116912), (736, 109605), (920, 87684), (1104, 73070), (1380, 58456), (1840, 43842), (2208, 36535), (2760, 29228), (3680, 21921), (5520, 14614), (7307, 11040)]