26552160

素因数分解:

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

素因数の和:18460

約数の個数: 72

約数和(自身を含む): 90614160

約数和(自身を除く): 64062000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18439, 36878, 55317, 73756, 92195, 110634, 147512, 165951, 184390, 221268, 276585, 295024, 331902, 368780, 442536, 553170, 590048, 663804, 737560, 829755, 885072, 1106340, 1327608, 1475120, 1659510, 1770144, 2212680, 2655216, 2950240, 3319020, 4425360, 5310432, 6638040, 8850720, 13276080, 26552160]

約数ペア:

[(1, 26552160), (2, 13276080), (3, 8850720), (4, 6638040), (5, 5310432), (6, 4425360), (8, 3319020), (9, 2950240), (10, 2655216), (12, 2212680), (15, 1770144), (16, 1659510), (18, 1475120), (20, 1327608), (24, 1106340), (30, 885072), (32, 829755), (36, 737560), (40, 663804), (45, 590048), (48, 553170), (60, 442536), (72, 368780), (80, 331902), (90, 295024), (96, 276585), (120, 221268), (144, 184390), (160, 165951), (180, 147512), (240, 110634), (288, 92195), (360, 73756), (480, 55317), (720, 36878), (1440, 18439)]