1121337960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1123}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 3452388480

約数和(自身を除く): 2331050520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 157, 159, 212, 265, 314, 318, 424, 471, 530, 628, 636, 785, 795, 942, 1060, 1123, 1256, 1272, 1570, 1590, 1884, 2120, 2246, 2355, 3140, 3180, 3369, 3768, 4492, 4710, 5615, 6280, 6360, 6738, 8321, 8984, 9420, 11230, 13476, 16642, 16845, 18840, 22460, 24963, 26952, 33284, 33690, 41605, 44920, 49926, 59519, 66568, 67380, 83210, 99852, 119038, 124815, 134760, 166420, 176311, 178557, 199704, 238076, 249630, 297595, 332840, 352622, 357114, 476152, 499260, 528933, 595190, 705244, 714228, 881555, 892785, 998520, 1057866, 1190380, 1410488, 1428456, 1763110, 1785570, 2115732, 2380760, 2644665, 3526220, 3571140, 4231464, 5289330, 7052440, 7142280, 9344483, 10578660, 18688966, 21157320, 28033449, 37377932, 46722415, 56066898, 74755864, 93444830, 112133796, 140167245, 186889660, 224267592, 280334490, 373779320, 560668980, 1121337960]

約数ペア:

[(1, 1121337960), (2, 560668980), (3, 373779320), (4, 280334490), (5, 224267592), (6, 186889660), (8, 140167245), (10, 112133796), (12, 93444830), (15, 74755864), (20, 56066898), (24, 46722415), (30, 37377932), (40, 28033449), (53, 21157320), (60, 18688966), (106, 10578660), (120, 9344483), (157, 7142280), (159, 7052440), (212, 5289330), (265, 4231464), (314, 3571140), (318, 3526220), (424, 2644665), (471, 2380760), (530, 2115732), (628, 1785570), (636, 1763110), (785, 1428456), (795, 1410488), (942, 1190380), (1060, 1057866), (1123, 998520), (1256, 892785), (1272, 881555), (1570, 714228), (1590, 705244), (1884, 595190), (2120, 528933), (2246, 499260), (2355, 476152), (3140, 357114), (3180, 352622), (3369, 332840), (3768, 297595), (4492, 249630), (4710, 238076), (5615, 199704), (6280, 178557), (6360, 176311), (6738, 166420), (8321, 134760), (8984, 124815), (9420, 119038), (11230, 99852), (13476, 83210), (16642, 67380), (16845, 66568), (18840, 59519), (22460, 49926), (24963, 44920), (26952, 41605), (33284, 33690)]