965656320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{251473}}^1$

素因数の和:251497

約数の個数: 72

約数和(自身を含む): 3084077136

約数和(自身を除く): 2118420816

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 251473, 502946, 754419, 1005892, 1257365, 1508838, 2011784, 2514730, 3017676, 3772095, 4023568, 5029460, 6035352, 7544190, 8047136, 10058920, 12070704, 15088380, 16094272, 20117840, 24141408, 30176760, 32188544, 40235680, 48282816, 60353520, 64377088, 80471360, 96565632, 120707040, 160942720, 193131264, 241414080, 321885440, 482828160, 965656320]

約数ペア:

[(1, 965656320), (2, 482828160), (3, 321885440), (4, 241414080), (5, 193131264), (6, 160942720), (8, 120707040), (10, 96565632), (12, 80471360), (15, 64377088), (16, 60353520), (20, 48282816), (24, 40235680), (30, 32188544), (32, 30176760), (40, 24141408), (48, 20117840), (60, 16094272), (64, 15088380), (80, 12070704), (96, 10058920), (120, 8047136), (128, 7544190), (160, 6035352), (192, 5029460), (240, 4023568), (256, 3772095), (320, 3017676), (384, 2514730), (480, 2011784), (640, 1508838), (768, 1257365), (960, 1005892), (1280, 754419), (1920, 502946), (3840, 251473)]