47760240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 164275200

約数和(自身を除く): 116514960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 229, 237, 240, 264, 316, 330, 395, 440, 458, 474, 528, 632, 660, 687, 790, 869, 880, 916, 948, 1145, 1185, 1264, 1320, 1374, 1580, 1738, 1832, 1896, 2290, 2370, 2519, 2607, 2640, 2748, 3160, 3435, 3476, 3664, 3792, 4345, 4580, 4740, 5038, 5214, 5496, 6320, 6870, 6952, 7557, 8690, 9160, 9480, 10076, 10428, 10992, 12595, 13035, 13740, 13904, 15114, 17380, 18091, 18320, 18960, 20152, 20856, 25190, 26070, 27480, 30228, 34760, 36182, 37785, 40304, 41712, 50380, 52140, 54273, 54960, 60456, 69520, 72364, 75570, 90455, 100760, 104280, 108546, 120912, 144728, 151140, 180910, 199001, 201520, 208560, 217092, 271365, 289456, 302280, 361820, 398002, 434184, 542730, 597003, 604560, 723640, 796004, 868368, 995005, 1085460, 1194006, 1447280, 1592008, 1990010, 2170920, 2388012, 2985015, 3184016, 3980020, 4341840, 4776024, 5970030, 7960040, 9552048, 11940060, 15920080, 23880120, 47760240]

約数ペア:

[(1, 47760240), (2, 23880120), (3, 15920080), (4, 11940060), (5, 9552048), (6, 7960040), (8, 5970030), (10, 4776024), (11, 4341840), (12, 3980020), (15, 3184016), (16, 2985015), (20, 2388012), (22, 2170920), (24, 1990010), (30, 1592008), (33, 1447280), (40, 1194006), (44, 1085460), (48, 995005), (55, 868368), (60, 796004), (66, 723640), (79, 604560), (80, 597003), (88, 542730), (110, 434184), (120, 398002), (132, 361820), (158, 302280), (165, 289456), (176, 271365), (220, 217092), (229, 208560), (237, 201520), (240, 199001), (264, 180910), (316, 151140), (330, 144728), (395, 120912), (440, 108546), (458, 104280), (474, 100760), (528, 90455), (632, 75570), (660, 72364), (687, 69520), (790, 60456), (869, 54960), (880, 54273), (916, 52140), (948, 50380), (1145, 41712), (1185, 40304), (1264, 37785), (1320, 36182), (1374, 34760), (1580, 30228), (1738, 27480), (1832, 26070), (1896, 25190), (2290, 20856), (2370, 20152), (2519, 18960), (2607, 18320), (2640, 18091), (2748, 17380), (3160, 15114), (3435, 13904), (3476, 13740), (3664, 13035), (3792, 12595), (4345, 10992), (4580, 10428), (4740, 10076), (5038, 9480), (5214, 9160), (5496, 8690), (6320, 7557), (6870, 6952)]