26798880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1850

約数の個数: 96

約数和(自身を含む): 87187968

約数和(自身を除く): 60389088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1801, 1860, 2480, 2976, 3602, 3720, 4960, 5403, 7204, 7440, 9005, 10806, 14408, 14880, 18010, 21612, 27015, 28816, 36020, 43224, 54030, 55831, 57632, 72040, 86448, 108060, 111662, 144080, 167493, 172896, 216120, 223324, 279155, 288160, 334986, 432240, 446648, 558310, 669972, 837465, 864480, 893296, 1116620, 1339944, 1674930, 1786592, 2233240, 2679888, 3349860, 4466480, 5359776, 6699720, 8932960, 13399440, 26798880]

約数ペア:

[(1, 26798880), (2, 13399440), (3, 8932960), (4, 6699720), (5, 5359776), (6, 4466480), (8, 3349860), (10, 2679888), (12, 2233240), (15, 1786592), (16, 1674930), (20, 1339944), (24, 1116620), (30, 893296), (31, 864480), (32, 837465), (40, 669972), (48, 558310), (60, 446648), (62, 432240), (80, 334986), (93, 288160), (96, 279155), (120, 223324), (124, 216120), (155, 172896), (160, 167493), (186, 144080), (240, 111662), (248, 108060), (310, 86448), (372, 72040), (465, 57632), (480, 55831), (496, 54030), (620, 43224), (744, 36020), (930, 28816), (992, 27015), (1240, 21612), (1488, 18010), (1801, 14880), (1860, 14408), (2480, 10806), (2976, 9005), (3602, 7440), (3720, 7204), (4960, 5403)]