13281480

素因数分解:

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

素因数の和:563

約数の個数: 96

約数和(自身を含む): 43804800

約数和(自身を除く): 30523320

約数列:

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

約数ペア:

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