159386520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13693}}^1$

素因数の和:13804

約数の個数: 64

約数和(自身を含む): 483124320

約数和(自身を除く): 323737800

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, 13693, 27386, 41079, 54772, 68465, 82158, 109544, 136930, 164316, 205395, 273860, 328632, 410790, 547720, 821580, 1328221, 1643160, 2656442, 3984663, 5312884, 6641105, 7969326, 10625768, 13282210, 15938652, 19923315, 26564420, 31877304, 39846630, 53128840, 79693260, 159386520]

約数ペア:

[(1, 159386520), (2, 79693260), (3, 53128840), (4, 39846630), (5, 31877304), (6, 26564420), (8, 19923315), (10, 15938652), (12, 13282210), (15, 10625768), (20, 7969326), (24, 6641105), (30, 5312884), (40, 3984663), (60, 2656442), (97, 1643160), (120, 1328221), (194, 821580), (291, 547720), (388, 410790), (485, 328632), (582, 273860), (776, 205395), (970, 164316), (1164, 136930), (1455, 109544), (1940, 82158), (2328, 68465), (2910, 54772), (3880, 41079), (5820, 27386), (11640, 13693)]