76728840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 246153600

約数和(自身を除く): 169424760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 73, 76, 95, 114, 120, 146, 152, 190, 219, 228, 285, 292, 365, 380, 438, 456, 461, 570, 584, 730, 760, 876, 922, 1095, 1140, 1383, 1387, 1460, 1752, 1844, 2190, 2280, 2305, 2766, 2774, 2920, 3688, 4161, 4380, 4610, 5532, 5548, 6915, 6935, 8322, 8759, 8760, 9220, 11064, 11096, 13830, 13870, 16644, 17518, 18440, 20805, 26277, 27660, 27740, 33288, 33653, 35036, 41610, 43795, 52554, 55320, 55480, 67306, 70072, 83220, 87590, 100959, 105108, 131385, 134612, 166440, 168265, 175180, 201918, 210216, 262770, 269224, 336530, 350360, 403836, 504795, 525540, 639407, 673060, 807672, 1009590, 1051080, 1278814, 1346120, 1918221, 2019180, 2557628, 3197035, 3836442, 4038360, 5115256, 6394070, 7672884, 9591105, 12788140, 15345768, 19182210, 25576280, 38364420, 76728840]

約数ペア:

[(1, 76728840), (2, 38364420), (3, 25576280), (4, 19182210), (5, 15345768), (6, 12788140), (8, 9591105), (10, 7672884), (12, 6394070), (15, 5115256), (19, 4038360), (20, 3836442), (24, 3197035), (30, 2557628), (38, 2019180), (40, 1918221), (57, 1346120), (60, 1278814), (73, 1051080), (76, 1009590), (95, 807672), (114, 673060), (120, 639407), (146, 525540), (152, 504795), (190, 403836), (219, 350360), (228, 336530), (285, 269224), (292, 262770), (365, 210216), (380, 201918), (438, 175180), (456, 168265), (461, 166440), (570, 134612), (584, 131385), (730, 105108), (760, 100959), (876, 87590), (922, 83220), (1095, 70072), (1140, 67306), (1383, 55480), (1387, 55320), (1460, 52554), (1752, 43795), (1844, 41610), (2190, 35036), (2280, 33653), (2305, 33288), (2766, 27740), (2774, 27660), (2920, 26277), (3688, 20805), (4161, 18440), (4380, 17518), (4610, 16644), (5532, 13870), (5548, 13830), (6915, 11096), (6935, 11064), (8322, 9220), (8759, 8760)]