259390440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2347}}^1$

素因数の和:2671

約数の個数: 96

約数和(自身を含む): 846125280

約数和(自身を除く): 586734840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 307, 360, 614, 921, 1228, 1535, 1842, 2347, 2456, 2763, 3070, 3684, 4605, 4694, 5526, 6140, 7041, 7368, 9210, 9388, 11052, 11735, 12280, 13815, 14082, 18420, 18776, 21123, 22104, 23470, 27630, 28164, 35205, 36840, 42246, 46940, 55260, 56328, 70410, 84492, 93880, 105615, 110520, 140820, 168984, 211230, 281640, 422460, 720529, 844920, 1441058, 2161587, 2882116, 3602645, 4323174, 5764232, 6484761, 7205290, 8646348, 10807935, 12969522, 14410580, 17292696, 21615870, 25939044, 28821160, 32423805, 43231740, 51878088, 64847610, 86463480, 129695220, 259390440]

約数ペア:

[(1, 259390440), (2, 129695220), (3, 86463480), (4, 64847610), (5, 51878088), (6, 43231740), (8, 32423805), (9, 28821160), (10, 25939044), (12, 21615870), (15, 17292696), (18, 14410580), (20, 12969522), (24, 10807935), (30, 8646348), (36, 7205290), (40, 6484761), (45, 5764232), (60, 4323174), (72, 3602645), (90, 2882116), (120, 2161587), (180, 1441058), (307, 844920), (360, 720529), (614, 422460), (921, 281640), (1228, 211230), (1535, 168984), (1842, 140820), (2347, 110520), (2456, 105615), (2763, 93880), (3070, 84492), (3684, 70410), (4605, 56328), (4694, 55260), (5526, 46940), (6140, 42246), (7041, 36840), (7368, 35205), (9210, 28164), (9388, 27630), (11052, 23470), (11735, 22104), (12280, 21123), (13815, 18776), (14082, 18420)]