74661120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6481}}^1$

素因数の和:6508

約数の個数: 108

約数和(自身を含む): 258359556

約数和(自身を除く): 183698436

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6481, 11520, 12962, 19443, 25924, 32405, 38886, 51848, 58329, 64810, 77772, 97215, 103696, 116658, 129620, 155544, 194430, 207392, 233316, 259240, 291645, 311088, 388860, 414784, 466632, 518480, 583290, 622176, 777720, 829568, 933264, 1036960, 1166580, 1244352, 1555440, 1659136, 1866528, 2073920, 2333160, 2488704, 3110880, 3733056, 4147840, 4666320, 4977408, 6221760, 7466112, 8295680, 9332640, 12443520, 14932224, 18665280, 24887040, 37330560, 74661120]

約数ペア:

[(1, 74661120), (2, 37330560), (3, 24887040), (4, 18665280), (5, 14932224), (6, 12443520), (8, 9332640), (9, 8295680), (10, 7466112), (12, 6221760), (15, 4977408), (16, 4666320), (18, 4147840), (20, 3733056), (24, 3110880), (30, 2488704), (32, 2333160), (36, 2073920), (40, 1866528), (45, 1659136), (48, 1555440), (60, 1244352), (64, 1166580), (72, 1036960), (80, 933264), (90, 829568), (96, 777720), (120, 622176), (128, 583290), (144, 518480), (160, 466632), (180, 414784), (192, 388860), (240, 311088), (256, 291645), (288, 259240), (320, 233316), (360, 207392), (384, 194430), (480, 155544), (576, 129620), (640, 116658), (720, 103696), (768, 97215), (960, 77772), (1152, 64810), (1280, 58329), (1440, 51848), (1920, 38886), (2304, 32405), (2880, 25924), (3840, 19443), (5760, 12962), (6481, 11520)]