130852080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181739}}^1$

素因数の和:181758

約数の個数: 60

約数和(自身を含む): 439447320

約数和(自身を除く): 308595240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 181739, 363478, 545217, 726956, 908695, 1090434, 1453912, 1635651, 1817390, 2180868, 2726085, 2907824, 3271302, 3634780, 4361736, 5452170, 6542604, 7269560, 8178255, 8723472, 10904340, 13085208, 14539120, 16356510, 21808680, 26170416, 32713020, 43617360, 65426040, 130852080]

約数ペア:

[(1, 130852080), (2, 65426040), (3, 43617360), (4, 32713020), (5, 26170416), (6, 21808680), (8, 16356510), (9, 14539120), (10, 13085208), (12, 10904340), (15, 8723472), (16, 8178255), (18, 7269560), (20, 6542604), (24, 5452170), (30, 4361736), (36, 3634780), (40, 3271302), (45, 2907824), (48, 2726085), (60, 2180868), (72, 1817390), (80, 1635651), (90, 1453912), (120, 1090434), (144, 908695), (180, 726956), (240, 545217), (360, 363478), (720, 181739)]