465639660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89203}}^1$

素因数の和:89247

約数の個数: 72

約数和(自身を含む): 1461161520

約数和(自身を除く): 995521860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 89203, 178406, 267609, 356812, 446015, 535218, 802827, 892030, 1070436, 1338045, 1605654, 1784060, 2586887, 2676090, 3211308, 4014135, 5173774, 5352180, 7760661, 8028270, 10347548, 12934435, 15521322, 16056540, 23281983, 25868870, 31042644, 38803305, 46563966, 51737740, 77606610, 93127932, 116409915, 155213220, 232819830, 465639660]

約数ペア:

[(1, 465639660), (2, 232819830), (3, 155213220), (4, 116409915), (5, 93127932), (6, 77606610), (9, 51737740), (10, 46563966), (12, 38803305), (15, 31042644), (18, 25868870), (20, 23281983), (29, 16056540), (30, 15521322), (36, 12934435), (45, 10347548), (58, 8028270), (60, 7760661), (87, 5352180), (90, 5173774), (116, 4014135), (145, 3211308), (174, 2676090), (180, 2586887), (261, 1784060), (290, 1605654), (348, 1338045), (435, 1070436), (522, 892030), (580, 802827), (870, 535218), (1044, 446015), (1305, 356812), (1740, 267609), (2610, 178406), (5220, 89203)]