248835996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2157787}}^1$

素因数の和:2157863

約数の個数: 96

約数和(自身を含む): 771366054240

約数和(自身を除く): 522530057400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1860, 1922, 2883, 3720, 3844, 4805, 5766, 7688, 9610, 11532, 14415, 19220, 23064, 28830, 38440, 57660, 115320, 2157787, 4315574, 6473361, 8631148, 10788935, 12946722, 17262296, 21577870, 25893444, 32366805, 43155740, 51786888, 64733610, 66891397, 86311480, 129467220, 133782794, 200674191, 258934440, 267565588, 334456985, 401348382, 535131176, 668913970, 802696764, 1003370955, 1337827940, 1605393528, 2006741910, 2073633307, 2675655880, 4013483820, 4147266614, 6220899921, 8026967640, 8294533228, 10368166535, 12441799842, 16589066456, 20736333070, 24883599684, 31104499605, 41472666140, 49767199368, 62208999210, 82945332280, 124417998420, 248835996840]

約数ペア:

[(1, 248835996840), (2, 124417998420), (3, 82945332280), (4, 62208999210), (5, 49767199368), (6, 41472666140), (8, 31104499605), (10, 24883599684), (12, 20736333070), (15, 16589066456), (20, 12441799842), (24, 10368166535), (30, 8294533228), (31, 8026967640), (40, 6220899921), (60, 4147266614), (62, 4013483820), (93, 2675655880), (120, 2073633307), (124, 2006741910), (155, 1605393528), (186, 1337827940), (248, 1003370955), (310, 802696764), (372, 668913970), (465, 535131176), (620, 401348382), (744, 334456985), (930, 267565588), (961, 258934440), (1240, 200674191), (1860, 133782794), (1922, 129467220), (2883, 86311480), (3720, 66891397), (3844, 64733610), (4805, 51786888), (5766, 43155740), (7688, 32366805), (9610, 25893444), (11532, 21577870), (14415, 17262296), (19220, 12946722), (23064, 10788935), (28830, 8631148), (38440, 6473361), (57660, 4315574), (115320, 2157787)]