26562960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 90529920

約数和(自身を除く): 63966960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 467, 474, 632, 711, 720, 790, 934, 948, 1185, 1264, 1401, 1422, 1580, 1868, 1896, 2335, 2370, 2802, 2844, 3160, 3555, 3736, 3792, 4203, 4670, 4740, 5604, 5688, 6320, 7005, 7110, 7472, 8406, 9340, 9480, 11208, 11376, 14010, 14220, 16812, 18680, 18960, 21015, 22416, 28020, 28440, 33624, 36893, 37360, 42030, 56040, 56880, 67248, 73786, 84060, 110679, 112080, 147572, 168120, 184465, 221358, 295144, 332037, 336240, 368930, 442716, 553395, 590288, 664074, 737860, 885432, 1106790, 1328148, 1475720, 1660185, 1770864, 2213580, 2656296, 2951440, 3320370, 4427160, 5312592, 6640740, 8854320, 13281480, 26562960]

約数ペア:

[(1, 26562960), (2, 13281480), (3, 8854320), (4, 6640740), (5, 5312592), (6, 4427160), (8, 3320370), (9, 2951440), (10, 2656296), (12, 2213580), (15, 1770864), (16, 1660185), (18, 1475720), (20, 1328148), (24, 1106790), (30, 885432), (36, 737860), (40, 664074), (45, 590288), (48, 553395), (60, 442716), (72, 368930), (79, 336240), (80, 332037), (90, 295144), (120, 221358), (144, 184465), (158, 168120), (180, 147572), (237, 112080), (240, 110679), (316, 84060), (360, 73786), (395, 67248), (467, 56880), (474, 56040), (632, 42030), (711, 37360), (720, 36893), (790, 33624), (934, 28440), (948, 28020), (1185, 22416), (1264, 21015), (1401, 18960), (1422, 18680), (1580, 16812), (1868, 14220), (1896, 14010), (2335, 11376), (2370, 11208), (2802, 9480), (2844, 9340), (3160, 8406), (3555, 7472), (3736, 7110), (3792, 7005), (4203, 6320), (4670, 5688), (4740, 5604)]