16855528080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{32957}}^1$

素因数の和:35104

約数の個数: 80

約数和(自身を含む): 52278243264

約数和(自身を除く): 35422715184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2131, 4262, 6393, 8524, 10655, 12786, 17048, 21310, 25572, 31965, 32957, 34096, 42620, 51144, 63930, 65914, 85240, 98871, 102288, 127860, 131828, 164785, 170480, 197742, 255720, 263656, 329570, 395484, 494355, 511440, 527312, 659140, 790968, 988710, 1318280, 1581936, 1977420, 2636560, 3954840, 7909680, 70231367, 140462734, 210694101, 280925468, 351156835, 421388202, 561850936, 702313670, 842776404, 1053470505, 1123701872, 1404627340, 1685552808, 2106941010, 2809254680, 3371105616, 4213882020, 5618509360, 8427764040, 16855528080]

約数ペア:

[(1, 16855528080), (2, 8427764040), (3, 5618509360), (4, 4213882020), (5, 3371105616), (6, 2809254680), (8, 2106941010), (10, 1685552808), (12, 1404627340), (15, 1123701872), (16, 1053470505), (20, 842776404), (24, 702313670), (30, 561850936), (40, 421388202), (48, 351156835), (60, 280925468), (80, 210694101), (120, 140462734), (240, 70231367), (2131, 7909680), (4262, 3954840), (6393, 2636560), (8524, 1977420), (10655, 1581936), (12786, 1318280), (17048, 988710), (21310, 790968), (25572, 659140), (31965, 527312), (32957, 511440), (34096, 494355), (42620, 395484), (51144, 329570), (63930, 263656), (65914, 255720), (85240, 197742), (98871, 170480), (102288, 164785), (127860, 131828)]