76145760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52879}}^1$

素因数の和:52900

約数の個数: 72

約数和(自身を含む): 259852320

約数和(自身を除く): 183706560

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, 52879, 105758, 158637, 211516, 264395, 317274, 423032, 475911, 528790, 634548, 793185, 846064, 951822, 1057580, 1269096, 1586370, 1692128, 1903644, 2115160, 2379555, 2538192, 3172740, 3807288, 4230320, 4759110, 5076384, 6345480, 7614576, 8460640, 9518220, 12690960, 15229152, 19036440, 25381920, 38072880, 76145760]

約数ペア:

[(1, 76145760), (2, 38072880), (3, 25381920), (4, 19036440), (5, 15229152), (6, 12690960), (8, 9518220), (9, 8460640), (10, 7614576), (12, 6345480), (15, 5076384), (16, 4759110), (18, 4230320), (20, 3807288), (24, 3172740), (30, 2538192), (32, 2379555), (36, 2115160), (40, 1903644), (45, 1692128), (48, 1586370), (60, 1269096), (72, 1057580), (80, 951822), (90, 846064), (96, 793185), (120, 634548), (144, 528790), (160, 475911), (180, 423032), (240, 317274), (288, 264395), (360, 211516), (480, 158637), (720, 105758), (1440, 52879)]