71860680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{461}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 234594360

約数和(自身を除く): 162733680

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, 360, 433, 461, 866, 922, 1299, 1383, 1732, 1844, 2165, 2305, 2598, 2766, 3464, 3688, 3897, 4149, 4330, 4610, 5196, 5532, 6495, 6915, 7794, 8298, 8660, 9220, 10392, 11064, 12990, 13830, 15588, 16596, 17320, 18440, 19485, 20745, 25980, 27660, 31176, 33192, 38970, 41490, 51960, 55320, 77940, 82980, 155880, 165960, 199613, 399226, 598839, 798452, 998065, 1197678, 1596904, 1796517, 1996130, 2395356, 2994195, 3593034, 3992260, 4790712, 5988390, 7186068, 7984520, 8982585, 11976780, 14372136, 17965170, 23953560, 35930340, 71860680]

約数ペア:

[(1, 71860680), (2, 35930340), (3, 23953560), (4, 17965170), (5, 14372136), (6, 11976780), (8, 8982585), (9, 7984520), (10, 7186068), (12, 5988390), (15, 4790712), (18, 3992260), (20, 3593034), (24, 2994195), (30, 2395356), (36, 1996130), (40, 1796517), (45, 1596904), (60, 1197678), (72, 998065), (90, 798452), (120, 598839), (180, 399226), (360, 199613), (433, 165960), (461, 155880), (866, 82980), (922, 77940), (1299, 55320), (1383, 51960), (1732, 41490), (1844, 38970), (2165, 33192), (2305, 31176), (2598, 27660), (2766, 25980), (3464, 20745), (3688, 19485), (3897, 18440), (4149, 17320), (4330, 16596), (4610, 15588), (5196, 13830), (5532, 12990), (6495, 11064), (6915, 10392), (7794, 9220), (8298, 8660)]