2015214840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5597819}}^1$

素因数の和:5597836

約数の個数: 48

約数和(自身を含む): 6549449400

約数和(自身を除く): 4534234560

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, 360, 5597819, 11195638, 16793457, 22391276, 27989095, 33586914, 44782552, 50380371, 55978190, 67173828, 83967285, 100760742, 111956380, 134347656, 167934570, 201521484, 223912760, 251901855, 335869140, 403042968, 503803710, 671738280, 1007607420, 2015214840]

約数ペア:

[(1, 2015214840), (2, 1007607420), (3, 671738280), (4, 503803710), (5, 403042968), (6, 335869140), (8, 251901855), (9, 223912760), (10, 201521484), (12, 167934570), (15, 134347656), (18, 111956380), (20, 100760742), (24, 83967285), (30, 67173828), (36, 55978190), (40, 50380371), (45, 44782552), (60, 33586914), (72, 27989095), (90, 22391276), (120, 16793457), (180, 11195638), (360, 5597819)]