120323808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 144

約数和(自身を含む): 393120000

約数和(自身を除く): 272796192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 1999, 2508, 2736, 3168, 3344, 3762, 3998, 5016, 5472, 5997, 6688, 7524, 7996, 10032, 11994, 15048, 15992, 17991, 20064, 21989, 23988, 30096, 31984, 35982, 37981, 43978, 47976, 60192, 63968, 65967, 71964, 75962, 87956, 95952, 113943, 131934, 143928, 151924, 175912, 191904, 197901, 227886, 263868, 287856, 303848, 341829, 351824, 395802, 417791, 455772, 527736, 575712, 607696, 683658, 703648, 791604, 835582, 911544, 1055472, 1215392, 1253373, 1367316, 1583208, 1671164, 1823088, 2110944, 2506746, 2734632, 3166416, 3342328, 3646176, 3760119, 5013492, 5469264, 6332832, 6684656, 7520238, 10026984, 10938528, 13369312, 15040476, 20053968, 30080952, 40107936, 60161904, 120323808]

約数ペア:

[(1, 120323808), (2, 60161904), (3, 40107936), (4, 30080952), (6, 20053968), (8, 15040476), (9, 13369312), (11, 10938528), (12, 10026984), (16, 7520238), (18, 6684656), (19, 6332832), (22, 5469264), (24, 5013492), (32, 3760119), (33, 3646176), (36, 3342328), (38, 3166416), (44, 2734632), (48, 2506746), (57, 2110944), (66, 1823088), (72, 1671164), (76, 1583208), (88, 1367316), (96, 1253373), (99, 1215392), (114, 1055472), (132, 911544), (144, 835582), (152, 791604), (171, 703648), (176, 683658), (198, 607696), (209, 575712), (228, 527736), (264, 455772), (288, 417791), (304, 395802), (342, 351824), (352, 341829), (396, 303848), (418, 287856), (456, 263868), (528, 227886), (608, 197901), (627, 191904), (684, 175912), (792, 151924), (836, 143928), (912, 131934), (1056, 113943), (1254, 95952), (1368, 87956), (1584, 75962), (1672, 71964), (1824, 65967), (1881, 63968), (1999, 60192), (2508, 47976), (2736, 43978), (3168, 37981), (3344, 35982), (3762, 31984), (3998, 30096), (5016, 23988), (5472, 21989), (5997, 20064), (6688, 17991), (7524, 15992), (7996, 15048), (10032, 11994)]