120615630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 298349568

約数和(自身を除く): 177733938

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 131, 141, 235, 262, 282, 393, 470, 653, 655, 705, 786, 1306, 1310, 1410, 1959, 1965, 3265, 3918, 3930, 6157, 6530, 9795, 12314, 18471, 19590, 30691, 30785, 36942, 61382, 61570, 85543, 92073, 92355, 153455, 171086, 184146, 184710, 256629, 306910, 427715, 460365, 513258, 855430, 920730, 1283145, 2566290, 4020521, 8041042, 12061563, 20102605, 24123126, 40205210, 60307815, 120615630]

約数ペア:

[(1, 120615630), (2, 60307815), (3, 40205210), (5, 24123126), (6, 20102605), (10, 12061563), (15, 8041042), (30, 4020521), (47, 2566290), (94, 1283145), (131, 920730), (141, 855430), (235, 513258), (262, 460365), (282, 427715), (393, 306910), (470, 256629), (653, 184710), (655, 184146), (705, 171086), (786, 153455), (1306, 92355), (1310, 92073), (1410, 85543), (1959, 61570), (1965, 61382), (3265, 36942), (3918, 30785), (3930, 30691), (6157, 19590), (6530, 18471), (9795, 12314)]