313197480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8969}}^1$

素因数の和:9083

約数の個数: 96

約数和(自身を含む): 1028500200

約数和(自身を除く): 715302720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 8969, 11640, 17460, 17938, 26907, 34920, 35876, 44845, 53814, 71752, 80721, 89690, 107628, 134535, 161442, 179380, 215256, 269070, 322884, 358760, 403605, 538140, 645768, 807210, 869993, 1076280, 1614420, 1739986, 2609979, 3228840, 3479972, 4349965, 5219958, 6959944, 7829937, 8699930, 10439916, 13049895, 15659874, 17399860, 20879832, 26099790, 31319748, 34799720, 39149685, 52199580, 62639496, 78299370, 104399160, 156598740, 313197480]

約数ペア:

[(1, 313197480), (2, 156598740), (3, 104399160), (4, 78299370), (5, 62639496), (6, 52199580), (8, 39149685), (9, 34799720), (10, 31319748), (12, 26099790), (15, 20879832), (18, 17399860), (20, 15659874), (24, 13049895), (30, 10439916), (36, 8699930), (40, 7829937), (45, 6959944), (60, 5219958), (72, 4349965), (90, 3479972), (97, 3228840), (120, 2609979), (180, 1739986), (194, 1614420), (291, 1076280), (360, 869993), (388, 807210), (485, 645768), (582, 538140), (776, 403605), (873, 358760), (970, 322884), (1164, 269070), (1455, 215256), (1746, 179380), (1940, 161442), (2328, 134535), (2910, 107628), (3492, 89690), (3880, 80721), (4365, 71752), (5820, 53814), (6984, 44845), (8730, 35876), (8969, 34920), (11640, 26907), (17460, 17938)]