180368280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1783}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 588612960

約数和(自身を除く): 408244680

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, 281, 360, 562, 843, 1124, 1405, 1686, 1783, 2248, 2529, 2810, 3372, 3566, 4215, 5058, 5349, 5620, 6744, 7132, 8430, 8915, 10116, 10698, 11240, 12645, 14264, 16047, 16860, 17830, 20232, 21396, 25290, 26745, 32094, 33720, 35660, 42792, 50580, 53490, 64188, 71320, 80235, 101160, 106980, 128376, 160470, 213960, 320940, 501023, 641880, 1002046, 1503069, 2004092, 2505115, 3006138, 4008184, 4509207, 5010230, 6012276, 7515345, 9018414, 10020460, 12024552, 15030690, 18036828, 20040920, 22546035, 30061380, 36073656, 45092070, 60122760, 90184140, 180368280]

約数ペア:

[(1, 180368280), (2, 90184140), (3, 60122760), (4, 45092070), (5, 36073656), (6, 30061380), (8, 22546035), (9, 20040920), (10, 18036828), (12, 15030690), (15, 12024552), (18, 10020460), (20, 9018414), (24, 7515345), (30, 6012276), (36, 5010230), (40, 4509207), (45, 4008184), (60, 3006138), (72, 2505115), (90, 2004092), (120, 1503069), (180, 1002046), (281, 641880), (360, 501023), (562, 320940), (843, 213960), (1124, 160470), (1405, 128376), (1686, 106980), (1783, 101160), (2248, 80235), (2529, 71320), (2810, 64188), (3372, 53490), (3566, 50580), (4215, 42792), (5058, 35660), (5349, 33720), (5620, 32094), (6744, 26745), (7132, 25290), (8430, 21396), (8915, 20232), (10116, 17830), (10698, 16860), (11240, 16047), (12645, 14264)]