74899080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23117}}^1$

素因数の和:23140

約数の個数: 80

約数和(自身を含む): 251755020

約数和(自身を除く): 176855940

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, 23117, 46234, 69351, 92468, 115585, 138702, 184936, 208053, 231170, 277404, 346755, 416106, 462340, 554808, 624159, 693510, 832212, 924680, 1040265, 1248318, 1387020, 1664424, 1872477, 2080530, 2496636, 2774040, 3120795, 3744954, 4161060, 4993272, 6241590, 7489908, 8322120, 9362385, 12483180, 14979816, 18724770, 24966360, 37449540, 74899080]

約数ペア:

[(1, 74899080), (2, 37449540), (3, 24966360), (4, 18724770), (5, 14979816), (6, 12483180), (8, 9362385), (9, 8322120), (10, 7489908), (12, 6241590), (15, 4993272), (18, 4161060), (20, 3744954), (24, 3120795), (27, 2774040), (30, 2496636), (36, 2080530), (40, 1872477), (45, 1664424), (54, 1387020), (60, 1248318), (72, 1040265), (81, 924680), (90, 832212), (108, 693510), (120, 624159), (135, 554808), (162, 462340), (180, 416106), (216, 346755), (270, 277404), (324, 231170), (360, 208053), (405, 184936), (540, 138702), (648, 115585), (810, 92468), (1080, 69351), (1620, 46234), (3240, 23117)]