1028341680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{72623}}^1$

素因数の和:72698

約数の個数: 80

約数和(自身を含む): 3241935360

約数和(自身を除く): 2213593680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 14160, 72623, 145246, 217869, 290492, 363115, 435738, 580984, 726230, 871476, 1089345, 1161968, 1452460, 1742952, 2178690, 2904920, 3485904, 4284757, 4357380, 5809840, 8569514, 8714760, 12854271, 17139028, 17429520, 21423785, 25708542, 34278056, 42847570, 51417084, 64271355, 68556112, 85695140, 102834168, 128542710, 171390280, 205668336, 257085420, 342780560, 514170840, 1028341680]

約数ペア:

[(1, 1028341680), (2, 514170840), (3, 342780560), (4, 257085420), (5, 205668336), (6, 171390280), (8, 128542710), (10, 102834168), (12, 85695140), (15, 68556112), (16, 64271355), (20, 51417084), (24, 42847570), (30, 34278056), (40, 25708542), (48, 21423785), (59, 17429520), (60, 17139028), (80, 12854271), (118, 8714760), (120, 8569514), (177, 5809840), (236, 4357380), (240, 4284757), (295, 3485904), (354, 2904920), (472, 2178690), (590, 1742952), (708, 1452460), (885, 1161968), (944, 1089345), (1180, 871476), (1416, 726230), (1770, 580984), (2360, 435738), (2832, 363115), (3540, 290492), (4720, 217869), (7080, 145246), (14160, 72623)]