120309420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26041}}^1$

素因数の和:26071

約数の個数: 96

約数和(自身を含む): 420005376

約数和(自身を除く): 299695956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 26041, 52082, 78123, 104164, 130205, 156246, 182287, 260410, 286451, 312492, 364574, 390615, 520820, 546861, 572902, 729148, 781230, 859353, 911435, 1093722, 1145804, 1432255, 1562460, 1718706, 1822870, 2005157, 2187444, 2734305, 2864510, 3437412, 3645740, 4010314, 4296765, 5468610, 5729020, 6015471, 8020628, 8593530, 10025785, 10937220, 12030942, 17187060, 20051570, 24061884, 30077355, 40103140, 60154710, 120309420]

約数ペア:

[(1, 120309420), (2, 60154710), (3, 40103140), (4, 30077355), (5, 24061884), (6, 20051570), (7, 17187060), (10, 12030942), (11, 10937220), (12, 10025785), (14, 8593530), (15, 8020628), (20, 6015471), (21, 5729020), (22, 5468610), (28, 4296765), (30, 4010314), (33, 3645740), (35, 3437412), (42, 2864510), (44, 2734305), (55, 2187444), (60, 2005157), (66, 1822870), (70, 1718706), (77, 1562460), (84, 1432255), (105, 1145804), (110, 1093722), (132, 911435), (140, 859353), (154, 781230), (165, 729148), (210, 572902), (220, 546861), (231, 520820), (308, 390615), (330, 364574), (385, 312492), (420, 286451), (462, 260410), (660, 182287), (770, 156246), (924, 130205), (1155, 104164), (1540, 78123), (2310, 52082), (4620, 26041)]