1378360.00000000

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 244632960

約数和(自身を除く): 173518200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 270, 282, 324, 360, 376, 405, 423, 467, 470, 540, 564, 648, 705, 810, 846, 934, 940, 1080, 1128, 1269, 1401, 1410, 1620, 1692, 1868, 1880, 2115, 2335, 2538, 2802, 2820, 3240, 3384, 3736, 3807, 4203, 4230, 4670, 5076, 5604, 5640, 6345, 7005, 7614, 8406, 8460, 9340, 10152, 11208, 12609, 12690, 14010, 15228, 16812, 16920, 18680, 19035, 21015, 21949, 25218, 25380, 28020, 30456, 33624, 37827, 38070, 42030, 43898, 50436, 50760, 56040, 63045, 65847, 75654, 76140, 84060, 87796, 100872, 109745, 126090, 131694, 151308, 152280, 168120, 175592, 189135, 197541, 219490, 252180, 263388, 302616, 329235, 378270, 395082, 438980, 504360, 526776, 592623, 658470, 756540, 790164, 877960, 987705, 1185246, 1316940, 1513080, 1580328, 1777869, 1975410, 2370492, 2633880, 2963115, 3555738, 3950820, 4740984, 5926230, 7111476, 7901640, 8889345, 11852460, 14222952, 17778690, 23704920, 35557380, 71114760]

約数ペア:

[(1, 71114760), (2, 35557380), (3, 23704920), (4, 17778690), (5, 14222952), (6, 11852460), (8, 8889345), (9, 7901640), (10, 7111476), (12, 5926230), (15, 4740984), (18, 3950820), (20, 3555738), (24, 2963115), (27, 2633880), (30, 2370492), (36, 1975410), (40, 1777869), (45, 1580328), (47, 1513080), (54, 1316940), (60, 1185246), (72, 987705), (81, 877960), (90, 790164), (94, 756540), (108, 658470), (120, 592623), (135, 526776), (141, 504360), (162, 438980), (180, 395082), (188, 378270), (216, 329235), (235, 302616), (270, 263388), (282, 252180), (324, 219490), (360, 197541), (376, 189135), (405, 175592), (423, 168120), (467, 152280), (470, 151308), (540, 131694), (564, 126090), (648, 109745), (705, 100872), (810, 87796), (846, 84060), (934, 76140), (940, 75654), (1080, 65847), (1128, 63045), (1269, 56040), (1401, 50760), (1410, 50436), (1620, 43898), (1692, 42030), (1868, 38070), (1880, 37827), (2115, 33624), (2335, 30456), (2538, 28020), (2802, 25380), (2820, 25218), (3240, 21949), (3384, 21015), (3736, 19035), (3807, 18680), (4203, 16920), (4230, 16812), (4670, 15228), (5076, 14010), (5604, 12690), (5640, 12609), (6345, 11208), (7005, 10152), (7614, 9340), (8406, 8460)]