80673420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 240371712

約数和(自身を除く): 159698292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 460, 530, 636, 690, 795, 1060, 1103, 1219, 1380, 1590, 2206, 2438, 3180, 3309, 3657, 4412, 4876, 5515, 6095, 6618, 7314, 11030, 12190, 13236, 14628, 16545, 18285, 22060, 24380, 25369, 33090, 36570, 50738, 58459, 66180, 73140, 76107, 101476, 116918, 126845, 152214, 175377, 233836, 253690, 292295, 304428, 350754, 380535, 507380, 584590, 701508, 761070, 876885, 1169180, 1344557, 1522140, 1753770, 2689114, 3507540, 4033671, 5378228, 6722785, 8067342, 13445570, 16134684, 20168355, 26891140, 40336710, 80673420]

約数ペア:

[(1, 80673420), (2, 40336710), (3, 26891140), (4, 20168355), (5, 16134684), (6, 13445570), (10, 8067342), (12, 6722785), (15, 5378228), (20, 4033671), (23, 3507540), (30, 2689114), (46, 1753770), (53, 1522140), (60, 1344557), (69, 1169180), (92, 876885), (106, 761070), (115, 701508), (138, 584590), (159, 507380), (212, 380535), (230, 350754), (265, 304428), (276, 292295), (318, 253690), (345, 233836), (460, 175377), (530, 152214), (636, 126845), (690, 116918), (795, 101476), (1060, 76107), (1103, 73140), (1219, 66180), (1380, 58459), (1590, 50738), (2206, 36570), (2438, 33090), (3180, 25369), (3309, 24380), (3657, 22060), (4412, 18285), (4876, 16545), (5515, 14628), (6095, 13236), (6618, 12190), (7314, 11030)]