720233664

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{121007}}^1$

素因数の和:121053

約数の個数: 56

約数和(自身を含む): 1967106048

約数和(自身を除く): 1246872384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 121007, 242014, 363021, 484028, 726042, 968056, 1452084, 1936112, 2904168, 3751217, 3872224, 5808336, 7502434, 7744448, 11253651, 11616672, 15004868, 22507302, 23233344, 30009736, 45014604, 60019472, 90029208, 120038944, 180058416, 240077888, 360116832, 720233664]

約数ペア:

[(1, 720233664), (2, 360116832), (3, 240077888), (4, 180058416), (6, 120038944), (8, 90029208), (12, 60019472), (16, 45014604), (24, 30009736), (31, 23233344), (32, 22507302), (48, 15004868), (62, 11616672), (64, 11253651), (93, 7744448), (96, 7502434), (124, 5808336), (186, 3872224), (192, 3751217), (248, 2904168), (372, 1936112), (496, 1452084), (744, 968056), (992, 726042), (1488, 484028), (1984, 363021), (2976, 242014), (5952, 121007)]