147045960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{408461}}^1$

素因数の和:408478

約数の個数: 48

約数和(自身を含む): 477900540

約数和(自身を除く): 330854580

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, 408461, 816922, 1225383, 1633844, 2042305, 2450766, 3267688, 3676149, 4084610, 4901532, 6126915, 7352298, 8169220, 9803064, 12253830, 14704596, 16338440, 18380745, 24507660, 29409192, 36761490, 49015320, 73522980, 147045960]

約数ペア:

[(1, 147045960), (2, 73522980), (3, 49015320), (4, 36761490), (5, 29409192), (6, 24507660), (8, 18380745), (9, 16338440), (10, 14704596), (12, 12253830), (15, 9803064), (18, 8169220), (20, 7352298), (24, 6126915), (30, 4901532), (36, 4084610), (40, 3676149), (45, 3267688), (60, 2450766), (72, 2042305), (90, 1633844), (120, 1225383), (180, 816922), (360, 408461)]