25842480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 85708800

約数和(自身を除く): 59866320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 47, 48, 58, 60, 79, 80, 87, 94, 116, 120, 141, 145, 158, 174, 188, 232, 235, 237, 240, 282, 290, 316, 348, 376, 395, 435, 464, 470, 474, 564, 580, 632, 696, 705, 752, 790, 870, 940, 948, 1128, 1160, 1185, 1264, 1363, 1392, 1410, 1580, 1740, 1880, 1896, 2256, 2291, 2320, 2370, 2726, 2820, 3160, 3480, 3713, 3760, 3792, 4089, 4582, 4740, 5452, 5640, 6320, 6815, 6873, 6960, 7426, 8178, 9164, 9480, 10904, 11139, 11280, 11455, 13630, 13746, 14852, 16356, 18328, 18565, 18960, 20445, 21808, 22278, 22910, 27260, 27492, 29704, 32712, 34365, 36656, 37130, 40890, 44556, 45820, 54520, 54984, 55695, 59408, 65424, 68730, 74260, 81780, 89112, 91640, 107677, 109040, 109968, 111390, 137460, 148520, 163560, 178224, 183280, 215354, 222780, 274920, 297040, 323031, 327120, 430708, 445560, 538385, 549840, 646062, 861416, 891120, 1076770, 1292124, 1615155, 1722832, 2153540, 2584248, 3230310, 4307080, 5168496, 6460620, 8614160, 12921240, 25842480]

約数ペア:

[(1, 25842480), (2, 12921240), (3, 8614160), (4, 6460620), (5, 5168496), (6, 4307080), (8, 3230310), (10, 2584248), (12, 2153540), (15, 1722832), (16, 1615155), (20, 1292124), (24, 1076770), (29, 891120), (30, 861416), (40, 646062), (47, 549840), (48, 538385), (58, 445560), (60, 430708), (79, 327120), (80, 323031), (87, 297040), (94, 274920), (116, 222780), (120, 215354), (141, 183280), (145, 178224), (158, 163560), (174, 148520), (188, 137460), (232, 111390), (235, 109968), (237, 109040), (240, 107677), (282, 91640), (290, 89112), (316, 81780), (348, 74260), (376, 68730), (395, 65424), (435, 59408), (464, 55695), (470, 54984), (474, 54520), (564, 45820), (580, 44556), (632, 40890), (696, 37130), (705, 36656), (752, 34365), (790, 32712), (870, 29704), (940, 27492), (948, 27260), (1128, 22910), (1160, 22278), (1185, 21808), (1264, 20445), (1363, 18960), (1392, 18565), (1410, 18328), (1580, 16356), (1740, 14852), (1880, 13746), (1896, 13630), (2256, 11455), (2291, 11280), (2320, 11139), (2370, 10904), (2726, 9480), (2820, 9164), (3160, 8178), (3480, 7426), (3713, 6960), (3760, 6873), (3792, 6815), (4089, 6320), (4582, 5640), (4740, 5452)]