29001240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8951}}^1$

素因数の和:8974

約数の個数: 80

約数和(自身を含む): 97487280

約数和(自身を除く): 68486040

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, 8951, 17902, 26853, 35804, 44755, 53706, 71608, 80559, 89510, 107412, 134265, 161118, 179020, 214824, 241677, 268530, 322236, 358040, 402795, 483354, 537060, 644472, 725031, 805590, 966708, 1074120, 1208385, 1450062, 1611180, 1933416, 2416770, 2900124, 3222360, 3625155, 4833540, 5800248, 7250310, 9667080, 14500620, 29001240]

約数ペア:

[(1, 29001240), (2, 14500620), (3, 9667080), (4, 7250310), (5, 5800248), (6, 4833540), (8, 3625155), (9, 3222360), (10, 2900124), (12, 2416770), (15, 1933416), (18, 1611180), (20, 1450062), (24, 1208385), (27, 1074120), (30, 966708), (36, 805590), (40, 725031), (45, 644472), (54, 537060), (60, 483354), (72, 402795), (81, 358040), (90, 322236), (108, 268530), (120, 241677), (135, 214824), (162, 179020), (180, 161118), (216, 134265), (270, 107412), (324, 89510), (360, 80559), (405, 71608), (540, 53706), (648, 44755), (810, 35804), (1080, 26853), (1620, 17902), (3240, 8951)]