72186480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 244953072

約数和(自身を除く): 172766592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 937, 963, 1070, 1284, 1605, 1712, 1874, 1926, 2140, 2568, 2811, 3210, 3748, 3852, 4280, 4685, 4815, 5136, 5622, 6420, 7496, 7704, 8433, 8560, 9370, 9630, 11244, 12840, 14055, 14992, 15408, 16866, 18740, 19260, 22488, 25680, 28110, 33732, 37480, 38520, 42165, 44976, 56220, 67464, 74960, 77040, 84330, 100259, 112440, 134928, 168660, 200518, 224880, 300777, 337320, 401036, 501295, 601554, 674640, 802072, 902331, 1002590, 1203108, 1503885, 1604144, 1804662, 2005180, 2406216, 3007770, 3609324, 4010360, 4511655, 4812432, 6015540, 7218648, 8020720, 9023310, 12031080, 14437296, 18046620, 24062160, 36093240, 72186480]

約数ペア:

[(1, 72186480), (2, 36093240), (3, 24062160), (4, 18046620), (5, 14437296), (6, 12031080), (8, 9023310), (9, 8020720), (10, 7218648), (12, 6015540), (15, 4812432), (16, 4511655), (18, 4010360), (20, 3609324), (24, 3007770), (30, 2406216), (36, 2005180), (40, 1804662), (45, 1604144), (48, 1503885), (60, 1203108), (72, 1002590), (80, 902331), (90, 802072), (107, 674640), (120, 601554), (144, 501295), (180, 401036), (214, 337320), (240, 300777), (321, 224880), (360, 200518), (428, 168660), (535, 134928), (642, 112440), (720, 100259), (856, 84330), (937, 77040), (963, 74960), (1070, 67464), (1284, 56220), (1605, 44976), (1712, 42165), (1874, 38520), (1926, 37480), (2140, 33732), (2568, 28110), (2811, 25680), (3210, 22488), (3748, 19260), (3852, 18740), (4280, 16866), (4685, 15408), (4815, 14992), (5136, 14055), (5622, 12840), (6420, 11244), (7496, 9630), (7704, 9370), (8433, 8560)]