78933240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9533}}^1$

素因数の和:9573

約数の個数: 96

約数和(自身を含む): 267714720

約数和(自身を除く): 188781480

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, 9533, 19066, 28599, 38132, 47665, 57198, 76264, 85797, 95330, 114396, 142995, 171594, 190660, 219259, 228792, 285990, 343188, 381320, 428985, 438518, 571980, 657777, 686376, 857970, 877036, 1096295, 1143960, 1315554, 1715940, 1754072, 1973331, 2192590, 2631108, 3288885, 3431880, 3946662, 4385180, 5262216, 6577770, 7893324, 8770360, 9866655, 13155540, 15786648, 19733310, 26311080, 39466620, 78933240]

約数ペア:

[(1, 78933240), (2, 39466620), (3, 26311080), (4, 19733310), (5, 15786648), (6, 13155540), (8, 9866655), (9, 8770360), (10, 7893324), (12, 6577770), (15, 5262216), (18, 4385180), (20, 3946662), (23, 3431880), (24, 3288885), (30, 2631108), (36, 2192590), (40, 1973331), (45, 1754072), (46, 1715940), (60, 1315554), (69, 1143960), (72, 1096295), (90, 877036), (92, 857970), (115, 686376), (120, 657777), (138, 571980), (180, 438518), (184, 428985), (207, 381320), (230, 343188), (276, 285990), (345, 228792), (360, 219259), (414, 190660), (460, 171594), (552, 142995), (690, 114396), (828, 95330), (920, 85797), (1035, 76264), (1380, 57198), (1656, 47665), (2070, 38132), (2760, 28599), (4140, 19066), (8280, 9533)]