252286680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67819}}^1$

素因数の和:67864

約数の個数: 64

約数和(自身を含む): 781286400

約数和(自身を除く): 528999720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 67819, 135638, 203457, 271276, 339095, 406914, 542552, 678190, 813828, 1017285, 1356380, 1627656, 2034570, 2102389, 2712760, 4069140, 4204778, 6307167, 8138280, 8409556, 10511945, 12614334, 16819112, 21023890, 25228668, 31535835, 42047780, 50457336, 63071670, 84095560, 126143340, 252286680]

約数ペア:

[(1, 252286680), (2, 126143340), (3, 84095560), (4, 63071670), (5, 50457336), (6, 42047780), (8, 31535835), (10, 25228668), (12, 21023890), (15, 16819112), (20, 12614334), (24, 10511945), (30, 8409556), (31, 8138280), (40, 6307167), (60, 4204778), (62, 4069140), (93, 2712760), (120, 2102389), (124, 2034570), (155, 1627656), (186, 1356380), (248, 1017285), (310, 813828), (372, 678190), (465, 542552), (620, 406914), (744, 339095), (930, 271276), (1240, 203457), (1860, 135638), (3720, 67819)]