120621528

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 359251200

約数和(自身を除く): 238629672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 107, 108, 136, 153, 204, 214, 216, 306, 307, 321, 408, 428, 459, 612, 614, 642, 856, 918, 921, 963, 1224, 1228, 1284, 1819, 1836, 1842, 1926, 2456, 2568, 2763, 2889, 3638, 3672, 3684, 3852, 5219, 5457, 5526, 5778, 7276, 7368, 7704, 8289, 10438, 10914, 11052, 11556, 14552, 15657, 16371, 16578, 20876, 21828, 22104, 23112, 31314, 32742, 32849, 33156, 41752, 43656, 46971, 49113, 62628, 65484, 65698, 66312, 93942, 98226, 98547, 125256, 130968, 131396, 140913, 187884, 196452, 197094, 262792, 281826, 295641, 375768, 392904, 394188, 558433, 563652, 591282, 788376, 886923, 1116866, 1127304, 1182564, 1675299, 1773846, 2233732, 2365128, 3350598, 3547692, 4467464, 5025897, 6701196, 7095384, 10051794, 13402392, 15077691, 20103588, 30155382, 40207176, 60310764, 120621528]

約数ペア:

[(1, 120621528), (2, 60310764), (3, 40207176), (4, 30155382), (6, 20103588), (8, 15077691), (9, 13402392), (12, 10051794), (17, 7095384), (18, 6701196), (24, 5025897), (27, 4467464), (34, 3547692), (36, 3350598), (51, 2365128), (54, 2233732), (68, 1773846), (72, 1675299), (102, 1182564), (107, 1127304), (108, 1116866), (136, 886923), (153, 788376), (204, 591282), (214, 563652), (216, 558433), (306, 394188), (307, 392904), (321, 375768), (408, 295641), (428, 281826), (459, 262792), (612, 197094), (614, 196452), (642, 187884), (856, 140913), (918, 131396), (921, 130968), (963, 125256), (1224, 98547), (1228, 98226), (1284, 93942), (1819, 66312), (1836, 65698), (1842, 65484), (1926, 62628), (2456, 49113), (2568, 46971), (2763, 43656), (2889, 41752), (3638, 33156), (3672, 32849), (3684, 32742), (3852, 31314), (5219, 23112), (5457, 22104), (5526, 21828), (5778, 20876), (7276, 16578), (7368, 16371), (7704, 15657), (8289, 14552), (10438, 11556), (10914, 11052)]