1316392920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{77801}}^1$

素因数の和:77865

約数の個数: 96

約数和(自身を含む): 4369360320

約数和(自身を除く): 3052967400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 8460, 16920, 77801, 155602, 233403, 311204, 389005, 466806, 622408, 700209, 778010, 933612, 1167015, 1400418, 1556020, 1867224, 2334030, 2800836, 3112040, 3501045, 3656647, 4668060, 5601672, 7002090, 7313294, 9336120, 10969941, 14004180, 14626588, 18283235, 21939882, 28008360, 29253176, 32909823, 36566470, 43879764, 54849705, 65819646, 73132940, 87759528, 109699410, 131639292, 146265880, 164549115, 219398820, 263278584, 329098230, 438797640, 658196460, 1316392920]

約数ペア:

[(1, 1316392920), (2, 658196460), (3, 438797640), (4, 329098230), (5, 263278584), (6, 219398820), (8, 164549115), (9, 146265880), (10, 131639292), (12, 109699410), (15, 87759528), (18, 73132940), (20, 65819646), (24, 54849705), (30, 43879764), (36, 36566470), (40, 32909823), (45, 29253176), (47, 28008360), (60, 21939882), (72, 18283235), (90, 14626588), (94, 14004180), (120, 10969941), (141, 9336120), (180, 7313294), (188, 7002090), (235, 5601672), (282, 4668060), (360, 3656647), (376, 3501045), (423, 3112040), (470, 2800836), (564, 2334030), (705, 1867224), (846, 1556020), (940, 1400418), (1128, 1167015), (1410, 933612), (1692, 778010), (1880, 700209), (2115, 622408), (2820, 466806), (3384, 389005), (4230, 311204), (5640, 233403), (8460, 155602), (16920, 77801)]