80887320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9769}}^1$

素因数の和:9809

約数の個数: 96

約数和(自身を含む): 274341600

約数和(自身を除く): 193454280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 9769, 19538, 29307, 39076, 48845, 58614, 78152, 87921, 97690, 117228, 146535, 175842, 195380, 224687, 234456, 293070, 351684, 390760, 439605, 449374, 586140, 674061, 703368, 879210, 898748, 1123435, 1172280, 1348122, 1758420, 1797496, 2022183, 2246870, 2696244, 3370305, 3516840, 4044366, 4493740, 5392488, 6740610, 8088732, 8987480, 10110915, 13481220, 16177464, 20221830, 26962440, 40443660, 80887320]

約数ペア:

[(1, 80887320), (2, 40443660), (3, 26962440), (4, 20221830), (5, 16177464), (6, 13481220), (8, 10110915), (9, 8987480), (10, 8088732), (12, 6740610), (15, 5392488), (18, 4493740), (20, 4044366), (23, 3516840), (24, 3370305), (30, 2696244), (36, 2246870), (40, 2022183), (45, 1797496), (46, 1758420), (60, 1348122), (69, 1172280), (72, 1123435), (90, 898748), (92, 879210), (115, 703368), (120, 674061), (138, 586140), (180, 449374), (184, 439605), (207, 390760), (230, 351684), (276, 293070), (345, 234456), (360, 224687), (414, 195380), (460, 175842), (552, 146535), (690, 117228), (828, 97690), (920, 87921), (1035, 78152), (1380, 58614), (1656, 48845), (2070, 39076), (2760, 29307), (4140, 19538), (8280, 9769)]