274529040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2503}}^1$

素因数の和:2976

約数の個数: 80

約数和(自身を含む): 853243008

約数和(自身を除く): 578713968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1371, 1828, 2285, 2503, 2742, 3656, 4570, 5006, 5484, 6855, 7312, 7509, 9140, 10012, 10968, 12515, 13710, 15018, 18280, 20024, 21936, 25030, 27420, 30036, 36560, 37545, 40048, 50060, 54840, 60072, 75090, 100120, 109680, 120144, 150180, 200240, 300360, 600720, 1143871, 2287742, 3431613, 4575484, 5719355, 6863226, 9150968, 11438710, 13726452, 17158065, 18301936, 22877420, 27452904, 34316130, 45754840, 54905808, 68632260, 91509680, 137264520, 274529040]

約数ペア:

[(1, 274529040), (2, 137264520), (3, 91509680), (4, 68632260), (5, 54905808), (6, 45754840), (8, 34316130), (10, 27452904), (12, 22877420), (15, 18301936), (16, 17158065), (20, 13726452), (24, 11438710), (30, 9150968), (40, 6863226), (48, 5719355), (60, 4575484), (80, 3431613), (120, 2287742), (240, 1143871), (457, 600720), (914, 300360), (1371, 200240), (1828, 150180), (2285, 120144), (2503, 109680), (2742, 100120), (3656, 75090), (4570, 60072), (5006, 54840), (5484, 50060), (6855, 40048), (7312, 37545), (7509, 36560), (9140, 30036), (10012, 27420), (10968, 25030), (12515, 21936), (13710, 20024), (15018, 18280)]