678527280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{104711}}^1$

素因数の和:104736

約数の個数: 100

約数和(自身を含む): 2356648272

約数和(自身を除く): 1678120992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 104711, 209422, 314133, 418844, 523555, 628266, 837688, 942399, 1047110, 1256532, 1570665, 1675376, 1884798, 2094220, 2513064, 2827197, 3141330, 3769596, 4188440, 4711995, 5026128, 5654394, 6282660, 7539192, 8376880, 8481591, 9423990, 11308788, 12565320, 14135985, 15078384, 16963182, 18847980, 22617576, 25130640, 28271970, 33926364, 37695960, 42407955, 45235152, 56543940, 67852728, 75391920, 84815910, 113087880, 135705456, 169631820, 226175760, 339263640, 678527280]

約数ペア:

[(1, 678527280), (2, 339263640), (3, 226175760), (4, 169631820), (5, 135705456), (6, 113087880), (8, 84815910), (9, 75391920), (10, 67852728), (12, 56543940), (15, 45235152), (16, 42407955), (18, 37695960), (20, 33926364), (24, 28271970), (27, 25130640), (30, 22617576), (36, 18847980), (40, 16963182), (45, 15078384), (48, 14135985), (54, 12565320), (60, 11308788), (72, 9423990), (80, 8481591), (81, 8376880), (90, 7539192), (108, 6282660), (120, 5654394), (135, 5026128), (144, 4711995), (162, 4188440), (180, 3769596), (216, 3141330), (240, 2827197), (270, 2513064), (324, 2094220), (360, 1884798), (405, 1675376), (432, 1570665), (540, 1256532), (648, 1047110), (720, 942399), (810, 837688), (1080, 628266), (1296, 523555), (1620, 418844), (2160, 314133), (3240, 209422), (6480, 104711)]