121314780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7247}}^1$

素因数の和:7296

約数の個数: 96

約数和(自身を含む): 389652480

約数和(自身を除く): 268337700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 7247, 8370, 14494, 16740, 21741, 28988, 36235, 43482, 65223, 72470, 86964, 108705, 130446, 144940, 195669, 217410, 224657, 260892, 326115, 391338, 434820, 449314, 652230, 673971, 782676, 898628, 978345, 1123285, 1304460, 1347942, 1956690, 2021913, 2246570, 2695884, 3369855, 3913380, 4043826, 4493140, 6065739, 6739710, 8087652, 10109565, 12131478, 13479420, 20219130, 24262956, 30328695, 40438260, 60657390, 121314780]

約数ペア:

[(1, 121314780), (2, 60657390), (3, 40438260), (4, 30328695), (5, 24262956), (6, 20219130), (9, 13479420), (10, 12131478), (12, 10109565), (15, 8087652), (18, 6739710), (20, 6065739), (27, 4493140), (30, 4043826), (31, 3913380), (36, 3369855), (45, 2695884), (54, 2246570), (60, 2021913), (62, 1956690), (90, 1347942), (93, 1304460), (108, 1123285), (124, 978345), (135, 898628), (155, 782676), (180, 673971), (186, 652230), (270, 449314), (279, 434820), (310, 391338), (372, 326115), (465, 260892), (540, 224657), (558, 217410), (620, 195669), (837, 144940), (930, 130446), (1116, 108705), (1395, 86964), (1674, 72470), (1860, 65223), (2790, 43482), (3348, 36235), (4185, 28988), (5580, 21741), (7247, 16740), (8370, 14494)]