30420672

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 87782400

約数和(自身を除く): 57361728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 228, 248, 269, 304, 372, 456, 496, 538, 589, 608, 744, 807, 912, 992, 1076, 1178, 1216, 1488, 1614, 1767, 1824, 1984, 2152, 2356, 2976, 3228, 3534, 3648, 4304, 4712, 5111, 5952, 6456, 7068, 8339, 8608, 9424, 10222, 12912, 14136, 15333, 16678, 17216, 18848, 20444, 25017, 25824, 28272, 30666, 33356, 37696, 40888, 50034, 51648, 56544, 61332, 66712, 81776, 100068, 113088, 122664, 133424, 158441, 163552, 200136, 245328, 266848, 316882, 327104, 400272, 475323, 490656, 533696, 633764, 800544, 950646, 981312, 1267528, 1601088, 1901292, 2535056, 3802584, 5070112, 7605168, 10140224, 15210336, 30420672]

約数ペア:

[(1, 30420672), (2, 15210336), (3, 10140224), (4, 7605168), (6, 5070112), (8, 3802584), (12, 2535056), (16, 1901292), (19, 1601088), (24, 1267528), (31, 981312), (32, 950646), (38, 800544), (48, 633764), (57, 533696), (62, 490656), (64, 475323), (76, 400272), (93, 327104), (96, 316882), (114, 266848), (124, 245328), (152, 200136), (186, 163552), (192, 158441), (228, 133424), (248, 122664), (269, 113088), (304, 100068), (372, 81776), (456, 66712), (496, 61332), (538, 56544), (589, 51648), (608, 50034), (744, 40888), (807, 37696), (912, 33356), (992, 30666), (1076, 28272), (1178, 25824), (1216, 25017), (1488, 20444), (1614, 18848), (1767, 17216), (1824, 16678), (1984, 15333), (2152, 14136), (2356, 12912), (2976, 10222), (3228, 9424), (3534, 8608), (3648, 8339), (4304, 7068), (4712, 6456), (5111, 5952)]