2840887320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1029307}}^1$

素因数の和:1029344

約数の個数: 64

約数和(自身を含む): 8893221120

約数和(自身を除く): 6052333800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 1029307, 2058614, 3087921, 4117228, 5146535, 6175842, 8234456, 10293070, 12351684, 15439605, 20586140, 23674061, 24703368, 30879210, 41172280, 47348122, 61758420, 71022183, 94696244, 118370305, 123516840, 142044366, 189392488, 236740610, 284088732, 355110915, 473481220, 568177464, 710221830, 946962440, 1420443660, 2840887320]

約数ペア:

[(1, 2840887320), (2, 1420443660), (3, 946962440), (4, 710221830), (5, 568177464), (6, 473481220), (8, 355110915), (10, 284088732), (12, 236740610), (15, 189392488), (20, 142044366), (23, 123516840), (24, 118370305), (30, 94696244), (40, 71022183), (46, 61758420), (60, 47348122), (69, 41172280), (92, 30879210), (115, 24703368), (120, 23674061), (138, 20586140), (184, 15439605), (230, 12351684), (276, 10293070), (345, 8234456), (460, 6175842), (552, 5146535), (690, 4117228), (920, 3087921), (1380, 2058614), (2760, 1029307)]