91371240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{28201}}^1$

素因数の和:28224

約数の個数: 80

約数和(自身を含む): 307119780

約数和(自身を除く): 215748540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 28201, 56402, 84603, 112804, 141005, 169206, 225608, 253809, 282010, 338412, 423015, 507618, 564020, 676824, 761427, 846030, 1015236, 1128040, 1269045, 1522854, 1692060, 2030472, 2284281, 2538090, 3045708, 3384120, 3807135, 4568562, 5076180, 6091416, 7614270, 9137124, 10152360, 11421405, 15228540, 18274248, 22842810, 30457080, 45685620, 91371240]

約数ペア:

[(1, 91371240), (2, 45685620), (3, 30457080), (4, 22842810), (5, 18274248), (6, 15228540), (8, 11421405), (9, 10152360), (10, 9137124), (12, 7614270), (15, 6091416), (18, 5076180), (20, 4568562), (24, 3807135), (27, 3384120), (30, 3045708), (36, 2538090), (40, 2284281), (45, 2030472), (54, 1692060), (60, 1522854), (72, 1269045), (81, 1128040), (90, 1015236), (108, 846030), (120, 761427), (135, 676824), (162, 564020), (180, 507618), (216, 423015), (270, 338412), (324, 282010), (360, 253809), (405, 225608), (540, 169206), (648, 141005), (810, 112804), (1080, 84603), (1620, 56402), (3240, 28201)]