152280

素因数分解:

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

素因数の和:70

約数の個数: 80

約数和(自身を含む): 522720

約数和(自身を除く): 370440

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, 470, 540, 564, 648, 705, 810, 846, 940, 1080, 1128, 1269, 1410, 1620, 1692, 1880, 2115, 2538, 2820, 3240, 3384, 3807, 4230, 5076, 5640, 6345, 7614, 8460, 10152, 12690, 15228, 16920, 19035, 25380, 30456, 38070, 50760, 76140, 152280]

約数ペア:

[(1, 152280), (2, 76140), (3, 50760), (4, 38070), (5, 30456), (6, 25380), (8, 19035), (9, 16920), (10, 15228), (12, 12690), (15, 10152), (18, 8460), (20, 7614), (24, 6345), (27, 5640), (30, 5076), (36, 4230), (40, 3807), (45, 3384), (47, 3240), (54, 2820), (60, 2538), (72, 2115), (81, 1880), (90, 1692), (94, 1620), (108, 1410), (120, 1269), (135, 1128), (141, 1080), (162, 940), (180, 846), (188, 810), (216, 705), (235, 648), (270, 564), (282, 540), (324, 470), (360, 423), (376, 405)]