145583040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1250

約数の個数: 112

約数和(自身を含む): 465978240

約数和(自身を除く): 320395200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1091, 1112, 1390, 1668, 2085, 2182, 2224, 2780, 3273, 3336, 4170, 4364, 4448, 5455, 5560, 6546, 6672, 8340, 8728, 8896, 10910, 11120, 13092, 13344, 16365, 16680, 17456, 21820, 22240, 26184, 26688, 32730, 33360, 34912, 43640, 44480, 52368, 65460, 66720, 69824, 87280, 104736, 130920, 133440, 151649, 174560, 209472, 261840, 303298, 349120, 454947, 523680, 606596, 758245, 909894, 1047360, 1213192, 1516490, 1819788, 2274735, 2426384, 3032980, 3639576, 4549470, 4852768, 6065960, 7279152, 9098940, 9705536, 12131920, 14558304, 18197880, 24263840, 29116608, 36395760, 48527680, 72791520, 145583040]

約数ペア:

[(1, 145583040), (2, 72791520), (3, 48527680), (4, 36395760), (5, 29116608), (6, 24263840), (8, 18197880), (10, 14558304), (12, 12131920), (15, 9705536), (16, 9098940), (20, 7279152), (24, 6065960), (30, 4852768), (32, 4549470), (40, 3639576), (48, 3032980), (60, 2426384), (64, 2274735), (80, 1819788), (96, 1516490), (120, 1213192), (139, 1047360), (160, 909894), (192, 758245), (240, 606596), (278, 523680), (320, 454947), (417, 349120), (480, 303298), (556, 261840), (695, 209472), (834, 174560), (960, 151649), (1091, 133440), (1112, 130920), (1390, 104736), (1668, 87280), (2085, 69824), (2182, 66720), (2224, 65460), (2780, 52368), (3273, 44480), (3336, 43640), (4170, 34912), (4364, 33360), (4448, 32730), (5455, 26688), (5560, 26184), (6546, 22240), (6672, 21820), (8340, 17456), (8728, 16680), (8896, 16365), (10910, 13344), (11120, 13092)]