317022240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1871}}^1$

素因数の和:2242

約数の個数: 96

約数和(自身を含む): 1001984256

約数和(自身を除く): 684962016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 353, 480, 706, 1059, 1412, 1765, 1871, 2118, 2824, 3530, 3742, 4236, 5295, 5613, 5648, 7060, 7484, 8472, 9355, 10590, 11226, 11296, 14120, 14968, 16944, 18710, 21180, 22452, 28065, 28240, 29936, 33888, 37420, 42360, 44904, 56130, 56480, 59872, 74840, 84720, 89808, 112260, 149680, 169440, 179616, 224520, 299360, 449040, 660463, 898080, 1320926, 1981389, 2641852, 3302315, 3962778, 5283704, 6604630, 7925556, 9906945, 10567408, 13209260, 15851112, 19813890, 21134816, 26418520, 31702224, 39627780, 52837040, 63404448, 79255560, 105674080, 158511120, 317022240]

約数ペア:

[(1, 317022240), (2, 158511120), (3, 105674080), (4, 79255560), (5, 63404448), (6, 52837040), (8, 39627780), (10, 31702224), (12, 26418520), (15, 21134816), (16, 19813890), (20, 15851112), (24, 13209260), (30, 10567408), (32, 9906945), (40, 7925556), (48, 6604630), (60, 5283704), (80, 3962778), (96, 3302315), (120, 2641852), (160, 1981389), (240, 1320926), (353, 898080), (480, 660463), (706, 449040), (1059, 299360), (1412, 224520), (1765, 179616), (1871, 169440), (2118, 149680), (2824, 112260), (3530, 89808), (3742, 84720), (4236, 74840), (5295, 59872), (5613, 56480), (5648, 56130), (7060, 44904), (7484, 42360), (8472, 37420), (9355, 33888), (10590, 29936), (11226, 28240), (11296, 28065), (14120, 22452), (14968, 21180), (16944, 18710)]