65485440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11369}}^1$

素因数の和:11394

約数の個数: 96

約数和(自身を含む): 226149300

約数和(自身を除く): 160663860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11369, 22738, 34107, 45476, 56845, 68214, 90952, 102321, 113690, 136428, 170535, 181904, 204642, 227380, 272856, 341070, 363808, 409284, 454760, 511605, 545712, 682140, 727616, 818568, 909520, 1023210, 1091424, 1364280, 1455232, 1637136, 1819040, 2046420, 2182848, 2728560, 3274272, 3638080, 4092840, 4365696, 5457120, 6548544, 7276160, 8185680, 10914240, 13097088, 16371360, 21828480, 32742720, 65485440]

約数ペア:

[(1, 65485440), (2, 32742720), (3, 21828480), (4, 16371360), (5, 13097088), (6, 10914240), (8, 8185680), (9, 7276160), (10, 6548544), (12, 5457120), (15, 4365696), (16, 4092840), (18, 3638080), (20, 3274272), (24, 2728560), (30, 2182848), (32, 2046420), (36, 1819040), (40, 1637136), (45, 1455232), (48, 1364280), (60, 1091424), (64, 1023210), (72, 909520), (80, 818568), (90, 727616), (96, 682140), (120, 545712), (128, 511605), (144, 454760), (160, 409284), (180, 363808), (192, 341070), (240, 272856), (288, 227380), (320, 204642), (360, 181904), (384, 170535), (480, 136428), (576, 113690), (640, 102321), (720, 90952), (960, 68214), (1152, 56845), (1440, 45476), (1920, 34107), (2880, 22738), (5760, 11369)]