26784480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 86492448

約数和(自身を除く): 59707968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1361, 1640, 1968, 2460, 2722, 3280, 3936, 4083, 4920, 5444, 6560, 6805, 8166, 9840, 10888, 13610, 16332, 19680, 20415, 21776, 27220, 32664, 40830, 43552, 54440, 55801, 65328, 81660, 108880, 111602, 130656, 163320, 167403, 217760, 223204, 279005, 326640, 334806, 446408, 558010, 653280, 669612, 837015, 892816, 1116020, 1339224, 1674030, 1785632, 2232040, 2678448, 3348060, 4464080, 5356896, 6696120, 8928160, 13392240, 26784480]

約数ペア:

[(1, 26784480), (2, 13392240), (3, 8928160), (4, 6696120), (5, 5356896), (6, 4464080), (8, 3348060), (10, 2678448), (12, 2232040), (15, 1785632), (16, 1674030), (20, 1339224), (24, 1116020), (30, 892816), (32, 837015), (40, 669612), (41, 653280), (48, 558010), (60, 446408), (80, 334806), (82, 326640), (96, 279005), (120, 223204), (123, 217760), (160, 167403), (164, 163320), (205, 130656), (240, 111602), (246, 108880), (328, 81660), (410, 65328), (480, 55801), (492, 54440), (615, 43552), (656, 40830), (820, 32664), (984, 27220), (1230, 21776), (1312, 20415), (1361, 19680), (1640, 16332), (1968, 13610), (2460, 10888), (2722, 9840), (3280, 8166), (3936, 6805), (4083, 6560), (4920, 5444)]