940305840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{4831}}^1$

素因数の和:5658

約数の個数: 80

約数和(自身を含む): 2919146496

約数和(自身を除く): 1978840656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 811, 1622, 2433, 3244, 4055, 4831, 4866, 6488, 8110, 9662, 9732, 12165, 12976, 14493, 16220, 19324, 19464, 24155, 24330, 28986, 32440, 38648, 38928, 48310, 48660, 57972, 64880, 72465, 77296, 96620, 97320, 115944, 144930, 193240, 194640, 231888, 289860, 386480, 579720, 1159440, 3917941, 7835882, 11753823, 15671764, 19589705, 23507646, 31343528, 39179410, 47015292, 58769115, 62687056, 78358820, 94030584, 117538230, 156717640, 188061168, 235076460, 313435280, 470152920, 940305840]

約数ペア:

[(1, 940305840), (2, 470152920), (3, 313435280), (4, 235076460), (5, 188061168), (6, 156717640), (8, 117538230), (10, 94030584), (12, 78358820), (15, 62687056), (16, 58769115), (20, 47015292), (24, 39179410), (30, 31343528), (40, 23507646), (48, 19589705), (60, 15671764), (80, 11753823), (120, 7835882), (240, 3917941), (811, 1159440), (1622, 579720), (2433, 386480), (3244, 289860), (4055, 231888), (4831, 194640), (4866, 193240), (6488, 144930), (8110, 115944), (9662, 97320), (9732, 96620), (12165, 77296), (12976, 72465), (14493, 64880), (16220, 57972), (19324, 48660), (19464, 48310), (24155, 38928), (24330, 38648), (28986, 32440)]