13276080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18439}}^1$

素因数の和:18458

約数の個数: 60

約数和(自身を含む): 44587920

約数和(自身を除く): 31311840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18439, 36878, 55317, 73756, 92195, 110634, 147512, 165951, 184390, 221268, 276585, 295024, 331902, 368780, 442536, 553170, 663804, 737560, 829755, 885072, 1106340, 1327608, 1475120, 1659510, 2212680, 2655216, 3319020, 4425360, 6638040, 13276080]

約数ペア:

[(1, 13276080), (2, 6638040), (3, 4425360), (4, 3319020), (5, 2655216), (6, 2212680), (8, 1659510), (9, 1475120), (10, 1327608), (12, 1106340), (15, 885072), (16, 829755), (18, 737560), (20, 663804), (24, 553170), (30, 442536), (36, 368780), (40, 331902), (45, 295024), (48, 276585), (60, 221268), (72, 184390), (80, 165951), (90, 147512), (120, 110634), (144, 92195), (180, 73756), (240, 55317), (360, 36878), (720, 18439)]