120434868

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 339655680

約数和(自身を除く): 219220812

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 53, 68, 79, 94, 102, 106, 141, 153, 158, 159, 188, 204, 212, 237, 282, 306, 316, 318, 423, 474, 477, 564, 612, 636, 711, 799, 846, 901, 948, 954, 1343, 1422, 1598, 1692, 1802, 1908, 2397, 2491, 2686, 2703, 2844, 3196, 3604, 3713, 4029, 4187, 4794, 4982, 5372, 5406, 7191, 7426, 7473, 8058, 8109, 8374, 9588, 9964, 10812, 11139, 12087, 12561, 14382, 14852, 14946, 16116, 16218, 16748, 22278, 22419, 24174, 25122, 28764, 29892, 32436, 33417, 37683, 42347, 44556, 44838, 48348, 50244, 63121, 66834, 71179, 75366, 84694, 89676, 126242, 127041, 133668, 142358, 150732, 169388, 189363, 196789, 213537, 252484, 254082, 284716, 378726, 381123, 393578, 427074, 508164, 568089, 590367, 640611, 757452, 762246, 787156, 854148, 1136178, 1180734, 1281222, 1524492, 1771101, 2272356, 2361468, 2562444, 3345413, 3542202, 6690826, 7084404, 10036239, 13381652, 20072478, 30108717, 40144956, 60217434, 120434868]

約数ペア:

[(1, 120434868), (2, 60217434), (3, 40144956), (4, 30108717), (6, 20072478), (9, 13381652), (12, 10036239), (17, 7084404), (18, 6690826), (34, 3542202), (36, 3345413), (47, 2562444), (51, 2361468), (53, 2272356), (68, 1771101), (79, 1524492), (94, 1281222), (102, 1180734), (106, 1136178), (141, 854148), (153, 787156), (158, 762246), (159, 757452), (188, 640611), (204, 590367), (212, 568089), (237, 508164), (282, 427074), (306, 393578), (316, 381123), (318, 378726), (423, 284716), (474, 254082), (477, 252484), (564, 213537), (612, 196789), (636, 189363), (711, 169388), (799, 150732), (846, 142358), (901, 133668), (948, 127041), (954, 126242), (1343, 89676), (1422, 84694), (1598, 75366), (1692, 71179), (1802, 66834), (1908, 63121), (2397, 50244), (2491, 48348), (2686, 44838), (2703, 44556), (2844, 42347), (3196, 37683), (3604, 33417), (3713, 32436), (4029, 29892), (4187, 28764), (4794, 25122), (4982, 24174), (5372, 22419), (5406, 22278), (7191, 16748), (7426, 16218), (7473, 16116), (8058, 14946), (8109, 14852), (8374, 14382), (9588, 12561), (9964, 12087), (10812, 11139)]