318670080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2732

約数の個数: 144

約数和(自身を含む): 1050975744

約数和(自身を除く): 732305664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2677, 2976, 3720, 3840, 3968, 4960, 5354, 5952, 7440, 7936, 8031, 9920, 10708, 11904, 13385, 14880, 16062, 19840, 21416, 23808, 26770, 29760, 32124, 39680, 40155, 42832, 53540, 59520, 64248, 80310, 82987, 85664, 107080, 119040, 128496, 160620, 165974, 171328, 214160, 248961, 256992, 321240, 331948, 342656, 414935, 428320, 497922, 513984, 642480, 663896, 685312, 829870, 856640, 995844, 1027968, 1244805, 1284960, 1327792, 1659740, 1713280, 1991688, 2055936, 2489610, 2569920, 2655584, 3319480, 3426560, 3983376, 4979220, 5139840, 5311168, 6638960, 7966752, 9958440, 10279680, 10622336, 13277920, 15933504, 19916880, 21244672, 26555840, 31867008, 39833760, 53111680, 63734016, 79667520, 106223360, 159335040, 318670080]

約数ペア:

[(1, 318670080), (2, 159335040), (3, 106223360), (4, 79667520), (5, 63734016), (6, 53111680), (8, 39833760), (10, 31867008), (12, 26555840), (15, 21244672), (16, 19916880), (20, 15933504), (24, 13277920), (30, 10622336), (31, 10279680), (32, 9958440), (40, 7966752), (48, 6638960), (60, 5311168), (62, 5139840), (64, 4979220), (80, 3983376), (93, 3426560), (96, 3319480), (120, 2655584), (124, 2569920), (128, 2489610), (155, 2055936), (160, 1991688), (186, 1713280), (192, 1659740), (240, 1327792), (248, 1284960), (256, 1244805), (310, 1027968), (320, 995844), (372, 856640), (384, 829870), (465, 685312), (480, 663896), (496, 642480), (620, 513984), (640, 497922), (744, 428320), (768, 414935), (930, 342656), (960, 331948), (992, 321240), (1240, 256992), (1280, 248961), (1488, 214160), (1860, 171328), (1920, 165974), (1984, 160620), (2480, 128496), (2677, 119040), (2976, 107080), (3720, 85664), (3840, 82987), (3968, 80310), (4960, 64248), (5354, 59520), (5952, 53540), (7440, 42832), (7936, 40155), (8031, 39680), (9920, 32124), (10708, 29760), (11904, 26770), (13385, 23808), (14880, 21416), (16062, 19840)]