71048160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{49339}}^1$

素因数の和:49360

約数の個数: 72

約数和(自身を含む): 242456760

約数和(自身を除く): 171408600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 49339, 98678, 148017, 197356, 246695, 296034, 394712, 444051, 493390, 592068, 740085, 789424, 888102, 986780, 1184136, 1480170, 1578848, 1776204, 1973560, 2220255, 2368272, 2960340, 3552408, 3947120, 4440510, 4736544, 5920680, 7104816, 7894240, 8881020, 11841360, 14209632, 17762040, 23682720, 35524080, 71048160]

約数ペア:

[(1, 71048160), (2, 35524080), (3, 23682720), (4, 17762040), (5, 14209632), (6, 11841360), (8, 8881020), (9, 7894240), (10, 7104816), (12, 5920680), (15, 4736544), (16, 4440510), (18, 3947120), (20, 3552408), (24, 2960340), (30, 2368272), (32, 2220255), (36, 1973560), (40, 1776204), (45, 1578848), (48, 1480170), (60, 1184136), (72, 986780), (80, 888102), (90, 789424), (96, 740085), (120, 592068), (144, 493390), (160, 444051), (180, 394712), (240, 296034), (288, 246695), (360, 197356), (480, 148017), (720, 98678), (1440, 49339)]