146415720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110921}}^1$

素因数の和:110946

約数の個数: 64

約数和(自身を含む): 479183040

約数和(自身を除く): 332767320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 110921, 221842, 332763, 443684, 554605, 665526, 887368, 1109210, 1220131, 1331052, 1663815, 2218420, 2440262, 2662104, 3327630, 3660393, 4436840, 4880524, 6100655, 6655260, 7320786, 9761048, 12201310, 13310520, 14641572, 18301965, 24402620, 29283144, 36603930, 48805240, 73207860, 146415720]

約数ペア:

[(1, 146415720), (2, 73207860), (3, 48805240), (4, 36603930), (5, 29283144), (6, 24402620), (8, 18301965), (10, 14641572), (11, 13310520), (12, 12201310), (15, 9761048), (20, 7320786), (22, 6655260), (24, 6100655), (30, 4880524), (33, 4436840), (40, 3660393), (44, 3327630), (55, 2662104), (60, 2440262), (66, 2218420), (88, 1663815), (110, 1331052), (120, 1220131), (132, 1109210), (165, 887368), (220, 665526), (264, 554605), (330, 443684), (440, 332763), (660, 221842), (1320, 110921)]