180383340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{158231}}^1$

素因数の和:158262

約数の個数: 48

約数和(自身を含む): 531659520

約数和(自身を除く): 351276180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 158231, 316462, 474693, 632924, 791155, 949386, 1582310, 1898772, 2373465, 3006389, 3164620, 4746930, 6012778, 9019167, 9493860, 12025556, 15031945, 18038334, 30063890, 36076668, 45095835, 60127780, 90191670, 180383340]

約数ペア:

[(1, 180383340), (2, 90191670), (3, 60127780), (4, 45095835), (5, 36076668), (6, 30063890), (10, 18038334), (12, 15031945), (15, 12025556), (19, 9493860), (20, 9019167), (30, 6012778), (38, 4746930), (57, 3164620), (60, 3006389), (76, 2373465), (95, 1898772), (114, 1582310), (190, 949386), (228, 791155), (285, 632924), (380, 474693), (570, 316462), (1140, 158231)]