80275380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1149

約数の個数: 96

約数和(自身を含む): 240360960

約数和(自身を除く): 160085580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 114, 134, 190, 201, 228, 268, 285, 335, 380, 402, 570, 670, 804, 1005, 1051, 1140, 1273, 1340, 2010, 2102, 2546, 3153, 3819, 4020, 4204, 5092, 5255, 6306, 6365, 7638, 10510, 12612, 12730, 15276, 15765, 19095, 19969, 21020, 25460, 31530, 38190, 39938, 59907, 63060, 70417, 76380, 79876, 99845, 119814, 140834, 199690, 211251, 239628, 281668, 299535, 352085, 399380, 422502, 599070, 704170, 845004, 1056255, 1198140, 1337923, 1408340, 2112510, 2675846, 4013769, 4225020, 5351692, 6689615, 8027538, 13379230, 16055076, 20068845, 26758460, 40137690, 80275380]

約数ペア:

[(1, 80275380), (2, 40137690), (3, 26758460), (4, 20068845), (5, 16055076), (6, 13379230), (10, 8027538), (12, 6689615), (15, 5351692), (19, 4225020), (20, 4013769), (30, 2675846), (38, 2112510), (57, 1408340), (60, 1337923), (67, 1198140), (76, 1056255), (95, 845004), (114, 704170), (134, 599070), (190, 422502), (201, 399380), (228, 352085), (268, 299535), (285, 281668), (335, 239628), (380, 211251), (402, 199690), (570, 140834), (670, 119814), (804, 99845), (1005, 79876), (1051, 76380), (1140, 70417), (1273, 63060), (1340, 59907), (2010, 39938), (2102, 38190), (2546, 31530), (3153, 25460), (3819, 21020), (4020, 19969), (4204, 19095), (5092, 15765), (5255, 15276), (6306, 12730), (6365, 12612), (7638, 10510)]