69191280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:436

約数の個数: 160

約数和(自身を含む): 241413120

約数和(自身を除く): 172221840

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, 90, 103, 108, 120, 135, 144, 180, 206, 216, 240, 270, 309, 311, 360, 412, 432, 515, 540, 618, 622, 720, 824, 927, 933, 1030, 1080, 1236, 1244, 1545, 1555, 1648, 1854, 1866, 2060, 2160, 2472, 2488, 2781, 2799, 3090, 3110, 3708, 3732, 4120, 4635, 4665, 4944, 4976, 5562, 5598, 6180, 6220, 7416, 7464, 8240, 8397, 9270, 9330, 11124, 11196, 12360, 12440, 13905, 13995, 14832, 14928, 16794, 18540, 18660, 22248, 22392, 24720, 24880, 27810, 27990, 32033, 33588, 37080, 37320, 41985, 44496, 44784, 55620, 55980, 64066, 67176, 74160, 74640, 83970, 96099, 111240, 111960, 128132, 134352, 160165, 167940, 192198, 222480, 223920, 256264, 288297, 320330, 335880, 384396, 480495, 512528, 576594, 640660, 671760, 768792, 864891, 960990, 1153188, 1281320, 1441485, 1537584, 1729782, 1921980, 2306376, 2562640, 2882970, 3459564, 3843960, 4324455, 4612752, 5765940, 6919128, 7687920, 8648910, 11531880, 13838256, 17297820, 23063760, 34595640, 69191280]

約数ペア:

[(1, 69191280), (2, 34595640), (3, 23063760), (4, 17297820), (5, 13838256), (6, 11531880), (8, 8648910), (9, 7687920), (10, 6919128), (12, 5765940), (15, 4612752), (16, 4324455), (18, 3843960), (20, 3459564), (24, 2882970), (27, 2562640), (30, 2306376), (36, 1921980), (40, 1729782), (45, 1537584), (48, 1441485), (54, 1281320), (60, 1153188), (72, 960990), (80, 864891), (90, 768792), (103, 671760), (108, 640660), (120, 576594), (135, 512528), (144, 480495), (180, 384396), (206, 335880), (216, 320330), (240, 288297), (270, 256264), (309, 223920), (311, 222480), (360, 192198), (412, 167940), (432, 160165), (515, 134352), (540, 128132), (618, 111960), (622, 111240), (720, 96099), (824, 83970), (927, 74640), (933, 74160), (1030, 67176), (1080, 64066), (1236, 55980), (1244, 55620), (1545, 44784), (1555, 44496), (1648, 41985), (1854, 37320), (1866, 37080), (2060, 33588), (2160, 32033), (2472, 27990), (2488, 27810), (2781, 24880), (2799, 24720), (3090, 22392), (3110, 22248), (3708, 18660), (3732, 18540), (4120, 16794), (4635, 14928), (4665, 14832), (4944, 13995), (4976, 13905), (5562, 12440), (5598, 12360), (6180, 11196), (6220, 11124), (7416, 9330), (7464, 9270), (8240, 8397)]