121240440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1097}}^1$

素因数の和:1421

約数の個数: 96

約数和(自身を含む): 395675280

約数和(自身を除く): 274434840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1097, 1228, 1535, 1842, 2194, 2456, 2763, 3070, 3291, 3684, 4388, 4605, 5485, 5526, 6140, 6582, 7368, 8776, 9210, 9873, 10970, 11052, 12280, 13164, 13815, 16455, 18420, 19746, 21940, 22104, 26328, 27630, 32910, 36840, 39492, 43880, 49365, 55260, 65820, 78984, 98730, 110520, 131640, 197460, 336779, 394920, 673558, 1010337, 1347116, 1683895, 2020674, 2694232, 3031011, 3367790, 4041348, 5051685, 6062022, 6735580, 8082696, 10103370, 12124044, 13471160, 15155055, 20206740, 24248088, 30310110, 40413480, 60620220, 121240440]

約数ペア:

[(1, 121240440), (2, 60620220), (3, 40413480), (4, 30310110), (5, 24248088), (6, 20206740), (8, 15155055), (9, 13471160), (10, 12124044), (12, 10103370), (15, 8082696), (18, 6735580), (20, 6062022), (24, 5051685), (30, 4041348), (36, 3367790), (40, 3031011), (45, 2694232), (60, 2020674), (72, 1683895), (90, 1347116), (120, 1010337), (180, 673558), (307, 394920), (360, 336779), (614, 197460), (921, 131640), (1097, 110520), (1228, 98730), (1535, 78984), (1842, 65820), (2194, 55260), (2456, 49365), (2763, 43880), (3070, 39492), (3291, 36840), (3684, 32910), (4388, 27630), (4605, 26328), (5485, 22104), (5526, 21940), (6140, 19746), (6582, 18420), (7368, 16455), (8776, 13815), (9210, 13164), (9873, 12280), (10970, 11052)]