147612120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28607}}^1$

素因数の和:28664

約数の個数: 64

約数和(自身を含む): 453150720

約数和(自身を除く): 305538600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 28607, 57214, 85821, 114428, 143035, 171642, 228856, 286070, 343284, 429105, 572140, 686568, 858210, 1144280, 1230101, 1716420, 2460202, 3432840, 3690303, 4920404, 6150505, 7380606, 9840808, 12301010, 14761212, 18451515, 24602020, 29522424, 36903030, 49204040, 73806060, 147612120]

約数ペア:

[(1, 147612120), (2, 73806060), (3, 49204040), (4, 36903030), (5, 29522424), (6, 24602020), (8, 18451515), (10, 14761212), (12, 12301010), (15, 9840808), (20, 7380606), (24, 6150505), (30, 4920404), (40, 3690303), (43, 3432840), (60, 2460202), (86, 1716420), (120, 1230101), (129, 1144280), (172, 858210), (215, 686568), (258, 572140), (344, 429105), (430, 343284), (516, 286070), (645, 228856), (860, 171642), (1032, 143035), (1290, 114428), (1720, 85821), (2580, 57214), (5160, 28607)]