678767520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9007}}^1$

素因数の和:9182

約数の個数: 96

約数和(自身を含む): 2151975168

約数和(自身を除く): 1473207648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 5024, 6280, 7536, 9007, 9420, 12560, 15072, 18014, 18840, 25120, 27021, 36028, 37680, 45035, 54042, 72056, 75360, 90070, 108084, 135105, 144112, 180140, 216168, 270210, 288224, 360280, 432336, 540420, 720560, 864672, 1080840, 1414099, 1441120, 2161680, 2828198, 4242297, 4323360, 5656396, 7070495, 8484594, 11312792, 14140990, 16969188, 21211485, 22625584, 28281980, 33938376, 42422970, 45251168, 56563960, 67876752, 84845940, 113127920, 135753504, 169691880, 226255840, 339383760, 678767520]

約数ペア:

[(1, 678767520), (2, 339383760), (3, 226255840), (4, 169691880), (5, 135753504), (6, 113127920), (8, 84845940), (10, 67876752), (12, 56563960), (15, 45251168), (16, 42422970), (20, 33938376), (24, 28281980), (30, 22625584), (32, 21211485), (40, 16969188), (48, 14140990), (60, 11312792), (80, 8484594), (96, 7070495), (120, 5656396), (157, 4323360), (160, 4242297), (240, 2828198), (314, 2161680), (471, 1441120), (480, 1414099), (628, 1080840), (785, 864672), (942, 720560), (1256, 540420), (1570, 432336), (1884, 360280), (2355, 288224), (2512, 270210), (3140, 216168), (3768, 180140), (4710, 144112), (5024, 135105), (6280, 108084), (7536, 90070), (9007, 75360), (9420, 72056), (12560, 54042), (15072, 45035), (18014, 37680), (18840, 36028), (25120, 27021)]