2015486640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2027}}^1$

素因数の和:3427

約数の個数: 120

約数和(自身を含む): 6776918928

約数和(自身を除く): 4761432288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1381, 2027, 2762, 4054, 4143, 5524, 6081, 6905, 8108, 8286, 10135, 11048, 12162, 12429, 13810, 16216, 16572, 18243, 20270, 20715, 22096, 24324, 24858, 27620, 30405, 32432, 33144, 36486, 40540, 41430, 48648, 49716, 55240, 60810, 62145, 66288, 72972, 81080, 82860, 91215, 97296, 99432, 110480, 121620, 124290, 145944, 162160, 165720, 182430, 198864, 243240, 248580, 291888, 331440, 364860, 486480, 497160, 729720, 994320, 1459440, 2799287, 5598574, 8397861, 11197148, 13996435, 16795722, 22394296, 25193583, 27992870, 33591444, 41989305, 44788592, 50387166, 55985740, 67182888, 83978610, 100774332, 111971480, 125967915, 134365776, 167957220, 201548664, 223942960, 251935830, 335914440, 403097328, 503871660, 671828880, 1007743320, 2015486640]

約数ペア:

[(1, 2015486640), (2, 1007743320), (3, 671828880), (4, 503871660), (5, 403097328), (6, 335914440), (8, 251935830), (9, 223942960), (10, 201548664), (12, 167957220), (15, 134365776), (16, 125967915), (18, 111971480), (20, 100774332), (24, 83978610), (30, 67182888), (36, 55985740), (40, 50387166), (45, 44788592), (48, 41989305), (60, 33591444), (72, 27992870), (80, 25193583), (90, 22394296), (120, 16795722), (144, 13996435), (180, 11197148), (240, 8397861), (360, 5598574), (720, 2799287), (1381, 1459440), (2027, 994320), (2762, 729720), (4054, 497160), (4143, 486480), (5524, 364860), (6081, 331440), (6905, 291888), (8108, 248580), (8286, 243240), (10135, 198864), (11048, 182430), (12162, 165720), (12429, 162160), (13810, 145944), (16216, 124290), (16572, 121620), (18243, 110480), (20270, 99432), (20715, 97296), (22096, 91215), (24324, 82860), (24858, 81080), (27620, 72972), (30405, 66288), (32432, 62145), (33144, 60810), (36486, 55240), (40540, 49716), (41430, 48648)]