157866480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9533}}^1$

素因数の和:9575

約数の個数: 120

約数和(自身を含む): 553277088

約数和(自身を除く): 395410608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 9533, 16560, 19066, 28599, 38132, 47665, 57198, 76264, 85797, 95330, 114396, 142995, 152528, 171594, 190660, 219259, 228792, 285990, 343188, 381320, 428985, 438518, 457584, 571980, 657777, 686376, 762640, 857970, 877036, 1096295, 1143960, 1315554, 1372752, 1715940, 1754072, 1973331, 2192590, 2287920, 2631108, 3288885, 3431880, 3508144, 3946662, 4385180, 5262216, 6577770, 6863760, 7893324, 8770360, 9866655, 10524432, 13155540, 15786648, 17540720, 19733310, 26311080, 31573296, 39466620, 52622160, 78933240, 157866480]

約数ペア:

[(1, 157866480), (2, 78933240), (3, 52622160), (4, 39466620), (5, 31573296), (6, 26311080), (8, 19733310), (9, 17540720), (10, 15786648), (12, 13155540), (15, 10524432), (16, 9866655), (18, 8770360), (20, 7893324), (23, 6863760), (24, 6577770), (30, 5262216), (36, 4385180), (40, 3946662), (45, 3508144), (46, 3431880), (48, 3288885), (60, 2631108), (69, 2287920), (72, 2192590), (80, 1973331), (90, 1754072), (92, 1715940), (115, 1372752), (120, 1315554), (138, 1143960), (144, 1096295), (180, 877036), (184, 857970), (207, 762640), (230, 686376), (240, 657777), (276, 571980), (345, 457584), (360, 438518), (368, 428985), (414, 381320), (460, 343188), (552, 285990), (690, 228792), (720, 219259), (828, 190660), (920, 171594), (1035, 152528), (1104, 142995), (1380, 114396), (1656, 95330), (1840, 85797), (2070, 76264), (2760, 57198), (3312, 47665), (4140, 38132), (5520, 28599), (8280, 19066), (9533, 16560)]