76541520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 262840320

約数和(自身を除く): 186298800

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, 237, 240, 264, 316, 330, 367, 395, 440, 474, 528, 632, 660, 734, 790, 869, 880, 948, 1101, 1185, 1264, 1320, 1468, 1580, 1738, 1835, 1896, 2202, 2370, 2607, 2640, 2936, 3160, 3476, 3670, 3792, 4037, 4345, 4404, 4740, 5214, 5505, 5872, 6320, 6952, 7340, 8074, 8690, 8808, 9480, 10428, 11010, 12111, 13035, 13904, 14680, 16148, 17380, 17616, 18960, 20185, 20856, 22020, 24222, 26070, 28993, 29360, 32296, 34760, 40370, 41712, 44040, 48444, 52140, 57986, 60555, 64592, 69520, 80740, 86979, 88080, 96888, 104280, 115972, 121110, 144965, 161480, 173958, 193776, 208560, 231944, 242220, 289930, 318923, 322960, 347916, 434895, 463888, 484440, 579860, 637846, 695832, 869790, 956769, 968880, 1159720, 1275692, 1391664, 1594615, 1739580, 1913538, 2319440, 2551384, 3189230, 3479160, 3827076, 4783845, 5102768, 6378460, 6958320, 7654152, 9567690, 12756920, 15308304, 19135380, 25513840, 38270760, 76541520]

約数ペア:

[(1, 76541520), (2, 38270760), (3, 25513840), (4, 19135380), (5, 15308304), (6, 12756920), (8, 9567690), (10, 7654152), (11, 6958320), (12, 6378460), (15, 5102768), (16, 4783845), (20, 3827076), (22, 3479160), (24, 3189230), (30, 2551384), (33, 2319440), (40, 1913538), (44, 1739580), (48, 1594615), (55, 1391664), (60, 1275692), (66, 1159720), (79, 968880), (80, 956769), (88, 869790), (110, 695832), (120, 637846), (132, 579860), (158, 484440), (165, 463888), (176, 434895), (220, 347916), (237, 322960), (240, 318923), (264, 289930), (316, 242220), (330, 231944), (367, 208560), (395, 193776), (440, 173958), (474, 161480), (528, 144965), (632, 121110), (660, 115972), (734, 104280), (790, 96888), (869, 88080), (880, 86979), (948, 80740), (1101, 69520), (1185, 64592), (1264, 60555), (1320, 57986), (1468, 52140), (1580, 48444), (1738, 44040), (1835, 41712), (1896, 40370), (2202, 34760), (2370, 32296), (2607, 29360), (2640, 28993), (2936, 26070), (3160, 24222), (3476, 22020), (3670, 20856), (3792, 20185), (4037, 18960), (4345, 17616), (4404, 17380), (4740, 16148), (5214, 14680), (5505, 13904), (5872, 13035), (6320, 12111), (6952, 11010), (7340, 10428), (8074, 9480), (8690, 8808)]