165329760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20261}}^1$

素因数の和:20296

約数の個数: 96

約数和(自身を含む): 551450592

約数和(自身を除く): 386120832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 20261, 40522, 60783, 81044, 101305, 121566, 162088, 202610, 243132, 303915, 324176, 344437, 405220, 486264, 607830, 648352, 688874, 810440, 972528, 1033311, 1215660, 1377748, 1620880, 1722185, 1945056, 2066622, 2431320, 2755496, 3241760, 3444370, 4133244, 4862640, 5166555, 5510992, 6888740, 8266488, 9725280, 10333110, 11021984, 13777480, 16532976, 20666220, 27554960, 33065952, 41332440, 55109920, 82664880, 165329760]

約数ペア:

[(1, 165329760), (2, 82664880), (3, 55109920), (4, 41332440), (5, 33065952), (6, 27554960), (8, 20666220), (10, 16532976), (12, 13777480), (15, 11021984), (16, 10333110), (17, 9725280), (20, 8266488), (24, 6888740), (30, 5510992), (32, 5166555), (34, 4862640), (40, 4133244), (48, 3444370), (51, 3241760), (60, 2755496), (68, 2431320), (80, 2066622), (85, 1945056), (96, 1722185), (102, 1620880), (120, 1377748), (136, 1215660), (160, 1033311), (170, 972528), (204, 810440), (240, 688874), (255, 648352), (272, 607830), (340, 486264), (408, 405220), (480, 344437), (510, 324176), (544, 303915), (680, 243132), (816, 202610), (1020, 162088), (1360, 121566), (1632, 101305), (2040, 81044), (2720, 60783), (4080, 40522), (8160, 20261)]