26366640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1878

約数の個数: 80

約数和(自身を含む): 83122656

約数和(自身を除く): 56756016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1801, 1830, 2440, 2928, 3602, 3660, 4880, 5403, 7204, 7320, 9005, 10806, 14408, 14640, 18010, 21612, 27015, 28816, 36020, 43224, 54030, 72040, 86448, 108060, 109861, 144080, 216120, 219722, 329583, 432240, 439444, 549305, 659166, 878888, 1098610, 1318332, 1647915, 1757776, 2197220, 2636664, 3295830, 4394440, 5273328, 6591660, 8788880, 13183320, 26366640]

約数ペア:

[(1, 26366640), (2, 13183320), (3, 8788880), (4, 6591660), (5, 5273328), (6, 4394440), (8, 3295830), (10, 2636664), (12, 2197220), (15, 1757776), (16, 1647915), (20, 1318332), (24, 1098610), (30, 878888), (40, 659166), (48, 549305), (60, 439444), (61, 432240), (80, 329583), (120, 219722), (122, 216120), (183, 144080), (240, 109861), (244, 108060), (305, 86448), (366, 72040), (488, 54030), (610, 43224), (732, 36020), (915, 28816), (976, 27015), (1220, 21612), (1464, 18010), (1801, 14640), (1830, 14408), (2440, 10806), (2928, 9005), (3602, 7320), (3660, 7204), (4880, 5403)]