122903880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5519

約数の個数: 128

約数和(自身を含む): 425969280

約数和(自身を除く): 303065400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5477, 5610, 7480, 10954, 11220, 16431, 21908, 22440, 27385, 32862, 43816, 54770, 60247, 65724, 82155, 93109, 109540, 120494, 131448, 164310, 180741, 186218, 219080, 240988, 279327, 301235, 328620, 361482, 372436, 465545, 481976, 558654, 602470, 657240, 722964, 744872, 903705, 931090, 1024199, 1117308, 1204940, 1396635, 1445928, 1807410, 1862180, 2048398, 2234616, 2409880, 2793270, 3072597, 3614820, 3724360, 4096796, 5120995, 5586540, 6145194, 7229640, 8193592, 10241990, 11173080, 12290388, 15362985, 20483980, 24580776, 30725970, 40967960, 61451940, 122903880]

約数ペア:

[(1, 122903880), (2, 61451940), (3, 40967960), (4, 30725970), (5, 24580776), (6, 20483980), (8, 15362985), (10, 12290388), (11, 11173080), (12, 10241990), (15, 8193592), (17, 7229640), (20, 6145194), (22, 5586540), (24, 5120995), (30, 4096796), (33, 3724360), (34, 3614820), (40, 3072597), (44, 2793270), (51, 2409880), (55, 2234616), (60, 2048398), (66, 1862180), (68, 1807410), (85, 1445928), (88, 1396635), (102, 1204940), (110, 1117308), (120, 1024199), (132, 931090), (136, 903705), (165, 744872), (170, 722964), (187, 657240), (204, 602470), (220, 558654), (255, 481976), (264, 465545), (330, 372436), (340, 361482), (374, 328620), (408, 301235), (440, 279327), (510, 240988), (561, 219080), (660, 186218), (680, 180741), (748, 164310), (935, 131448), (1020, 120494), (1122, 109540), (1320, 93109), (1496, 82155), (1870, 65724), (2040, 60247), (2244, 54770), (2805, 43816), (3740, 32862), (4488, 27385), (5477, 22440), (5610, 21908), (7480, 16431), (10954, 11220)]