384924360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 1190246400

約数和(自身を除く): 805322040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 139, 141, 188, 235, 278, 282, 376, 417, 470, 491, 556, 564, 695, 705, 834, 940, 982, 1112, 1128, 1390, 1410, 1473, 1668, 1880, 1964, 2085, 2455, 2780, 2820, 2946, 3336, 3928, 4170, 4910, 5560, 5640, 5892, 6533, 7365, 8340, 9820, 11784, 13066, 14730, 16680, 19599, 19640, 23077, 26132, 29460, 32665, 39198, 46154, 52264, 58920, 65330, 68249, 69231, 78396, 92308, 97995, 115385, 130660, 136498, 138462, 156792, 184616, 195990, 204747, 230770, 261320, 272996, 276924, 341245, 346155, 391980, 409494, 461540, 545992, 553848, 682490, 692310, 783960, 818988, 923080, 1023735, 1364980, 1384620, 1637976, 2047470, 2729960, 2769240, 3207703, 4094940, 6415406, 8189880, 9623109, 12830812, 16038515, 19246218, 25661624, 32077030, 38492436, 48115545, 64154060, 76984872, 96231090, 128308120, 192462180, 384924360]

約数ペア:

[(1, 384924360), (2, 192462180), (3, 128308120), (4, 96231090), (5, 76984872), (6, 64154060), (8, 48115545), (10, 38492436), (12, 32077030), (15, 25661624), (20, 19246218), (24, 16038515), (30, 12830812), (40, 9623109), (47, 8189880), (60, 6415406), (94, 4094940), (120, 3207703), (139, 2769240), (141, 2729960), (188, 2047470), (235, 1637976), (278, 1384620), (282, 1364980), (376, 1023735), (417, 923080), (470, 818988), (491, 783960), (556, 692310), (564, 682490), (695, 553848), (705, 545992), (834, 461540), (940, 409494), (982, 391980), (1112, 346155), (1128, 341245), (1390, 276924), (1410, 272996), (1473, 261320), (1668, 230770), (1880, 204747), (1964, 195990), (2085, 184616), (2455, 156792), (2780, 138462), (2820, 136498), (2946, 130660), (3336, 115385), (3928, 97995), (4170, 92308), (4910, 78396), (5560, 69231), (5640, 68249), (5892, 65330), (6533, 58920), (7365, 52264), (8340, 46154), (9820, 39198), (11784, 32665), (13066, 29460), (14730, 26132), (16680, 23077), (19599, 19640)]