8045486520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{691193}}^1$

素因数の和:691304

約数の個数: 64

約数和(自身を含む): 24385324320

約数和(自身を除く): 16339837800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 691193, 1382386, 2073579, 2764772, 3455965, 4147158, 5529544, 6911930, 8294316, 10367895, 13823860, 16588632, 20735790, 27647720, 41471580, 67045721, 82943160, 134091442, 201137163, 268182884, 335228605, 402274326, 536365768, 670457210, 804548652, 1005685815, 1340914420, 1609097304, 2011371630, 2681828840, 4022743260, 8045486520]

約数ペア:

[(1, 8045486520), (2, 4022743260), (3, 2681828840), (4, 2011371630), (5, 1609097304), (6, 1340914420), (8, 1005685815), (10, 804548652), (12, 670457210), (15, 536365768), (20, 402274326), (24, 335228605), (30, 268182884), (40, 201137163), (60, 134091442), (97, 82943160), (120, 67045721), (194, 41471580), (291, 27647720), (388, 20735790), (485, 16588632), (582, 13823860), (776, 10367895), (970, 8294316), (1164, 6911930), (1455, 5529544), (1940, 4147158), (2328, 3455965), (2910, 2764772), (3880, 2073579), (5820, 1382386), (11640, 691193)]