77020560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4651}}^1$

素因数の和:4693

約数の個数: 120

約数和(自身を含む): 269964864

約数和(自身を除く): 192944304

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, 4651, 5520, 8280, 9302, 13953, 16560, 18604, 23255, 27906, 37208, 41859, 46510, 55812, 69765, 74416, 83718, 93020, 106973, 111624, 139530, 167436, 186040, 209295, 213946, 223248, 279060, 320919, 334872, 372080, 418590, 427892, 534865, 558120, 641838, 669744, 837180, 855784, 962757, 1069730, 1116240, 1283676, 1604595, 1674360, 1711568, 1925514, 2139460, 2567352, 3209190, 3348720, 3851028, 4278920, 4813785, 5134704, 6418380, 7702056, 8557840, 9627570, 12836760, 15404112, 19255140, 25673520, 38510280, 77020560]

約数ペア:

[(1, 77020560), (2, 38510280), (3, 25673520), (4, 19255140), (5, 15404112), (6, 12836760), (8, 9627570), (9, 8557840), (10, 7702056), (12, 6418380), (15, 5134704), (16, 4813785), (18, 4278920), (20, 3851028), (23, 3348720), (24, 3209190), (30, 2567352), (36, 2139460), (40, 1925514), (45, 1711568), (46, 1674360), (48, 1604595), (60, 1283676), (69, 1116240), (72, 1069730), (80, 962757), (90, 855784), (92, 837180), (115, 669744), (120, 641838), (138, 558120), (144, 534865), (180, 427892), (184, 418590), (207, 372080), (230, 334872), (240, 320919), (276, 279060), (345, 223248), (360, 213946), (368, 209295), (414, 186040), (460, 167436), (552, 139530), (690, 111624), (720, 106973), (828, 93020), (920, 83718), (1035, 74416), (1104, 69765), (1380, 55812), (1656, 46510), (1840, 41859), (2070, 37208), (2760, 27906), (3312, 23255), (4140, 18604), (4651, 16560), (5520, 13953), (8280, 9302)]