238106040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64007}}^1$

素因数の和:64052

約数の個数: 64

約数和(自身を含む): 737372160

約数和(自身を除く): 499266120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 64007, 128014, 192021, 256028, 320035, 384042, 512056, 640070, 768084, 960105, 1280140, 1536168, 1920210, 1984217, 2560280, 3840420, 3968434, 5952651, 7680840, 7936868, 9921085, 11905302, 15873736, 19842170, 23810604, 29763255, 39684340, 47621208, 59526510, 79368680, 119053020, 238106040]

約数ペア:

[(1, 238106040), (2, 119053020), (3, 79368680), (4, 59526510), (5, 47621208), (6, 39684340), (8, 29763255), (10, 23810604), (12, 19842170), (15, 15873736), (20, 11905302), (24, 9921085), (30, 7936868), (31, 7680840), (40, 5952651), (60, 3968434), (62, 3840420), (93, 2560280), (120, 1984217), (124, 1920210), (155, 1536168), (186, 1280140), (248, 960105), (310, 768084), (372, 640070), (465, 512056), (620, 384042), (744, 320035), (930, 256028), (1240, 192021), (1860, 128014), (3720, 64007)]