164274840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1$

素因数の和:1441

約数の個数: 96

約数和(自身を含む): 535560480

約数和(自身を除く): 371285640

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, 487, 937, 974, 1461, 1874, 1948, 2435, 2811, 2922, 3748, 3896, 4383, 4685, 4870, 5622, 5844, 7305, 7496, 8433, 8766, 9370, 9740, 11244, 11688, 14055, 14610, 16866, 17532, 18740, 19480, 21915, 22488, 28110, 29220, 33732, 35064, 37480, 42165, 43830, 56220, 58440, 67464, 84330, 87660, 112440, 168660, 175320, 337320, 456319, 912638, 1368957, 1825276, 2281595, 2737914, 3650552, 4106871, 4563190, 5475828, 6844785, 8213742, 9126380, 10951656, 13689570, 16427484, 18252760, 20534355, 27379140, 32854968, 41068710, 54758280, 82137420, 164274840]

約数ペア:

[(1, 164274840), (2, 82137420), (3, 54758280), (4, 41068710), (5, 32854968), (6, 27379140), (8, 20534355), (9, 18252760), (10, 16427484), (12, 13689570), (15, 10951656), (18, 9126380), (20, 8213742), (24, 6844785), (30, 5475828), (36, 4563190), (40, 4106871), (45, 3650552), (60, 2737914), (72, 2281595), (90, 1825276), (120, 1368957), (180, 912638), (360, 456319), (487, 337320), (937, 175320), (974, 168660), (1461, 112440), (1874, 87660), (1948, 84330), (2435, 67464), (2811, 58440), (2922, 56220), (3748, 43830), (3896, 42165), (4383, 37480), (4685, 35064), (4870, 33732), (5622, 29220), (5844, 28110), (7305, 22488), (7496, 21915), (8433, 19480), (8766, 18740), (9370, 17532), (9740, 16866), (11244, 14610), (11688, 14055)]