248752680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6079}}^1$

素因数の和:6135

約数の個数: 128

約数和(自身を含む): 840499200

約数和(自身を除く): 591746520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6079, 6820, 8184, 10230, 12158, 13640, 18237, 20460, 24316, 30395, 36474, 40920, 48632, 60790, 66869, 72948, 91185, 121580, 133738, 145896, 182370, 188449, 200607, 243160, 267476, 334345, 364740, 376898, 401214, 534952, 565347, 668690, 729480, 753796, 802428, 942245, 1003035, 1130694, 1337380, 1507592, 1604856, 1884490, 2006070, 2072939, 2261388, 2674760, 2826735, 3768980, 4012140, 4145878, 4522776, 5653470, 6218817, 7537960, 8024280, 8291756, 10364695, 11306940, 12437634, 16583512, 20729390, 22613880, 24875268, 31094085, 41458780, 49750536, 62188170, 82917560, 124376340, 248752680]

約数ペア:

[(1, 248752680), (2, 124376340), (3, 82917560), (4, 62188170), (5, 49750536), (6, 41458780), (8, 31094085), (10, 24875268), (11, 22613880), (12, 20729390), (15, 16583512), (20, 12437634), (22, 11306940), (24, 10364695), (30, 8291756), (31, 8024280), (33, 7537960), (40, 6218817), (44, 5653470), (55, 4522776), (60, 4145878), (62, 4012140), (66, 3768980), (88, 2826735), (93, 2674760), (110, 2261388), (120, 2072939), (124, 2006070), (132, 1884490), (155, 1604856), (165, 1507592), (186, 1337380), (220, 1130694), (248, 1003035), (264, 942245), (310, 802428), (330, 753796), (341, 729480), (372, 668690), (440, 565347), (465, 534952), (620, 401214), (660, 376898), (682, 364740), (744, 334345), (930, 267476), (1023, 243160), (1240, 200607), (1320, 188449), (1364, 182370), (1705, 145896), (1860, 133738), (2046, 121580), (2728, 91185), (3410, 72948), (3720, 66869), (4092, 60790), (5115, 48632), (6079, 40920), (6820, 36474), (8184, 30395), (10230, 24316), (12158, 20460), (13640, 18237)]