87288480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60617}}^1$

素因数の和:60638

約数の個数: 72

約数和(自身を含む): 297876852

約数和(自身を除く): 210588372

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, 60617, 121234, 181851, 242468, 303085, 363702, 484936, 545553, 606170, 727404, 909255, 969872, 1091106, 1212340, 1454808, 1818510, 1939744, 2182212, 2424680, 2727765, 2909616, 3637020, 4364424, 4849360, 5455530, 5819232, 7274040, 8728848, 9698720, 10911060, 14548080, 17457696, 21822120, 29096160, 43644240, 87288480]

約数ペア:

[(1, 87288480), (2, 43644240), (3, 29096160), (4, 21822120), (5, 17457696), (6, 14548080), (8, 10911060), (9, 9698720), (10, 8728848), (12, 7274040), (15, 5819232), (16, 5455530), (18, 4849360), (20, 4364424), (24, 3637020), (30, 2909616), (32, 2727765), (36, 2424680), (40, 2182212), (45, 1939744), (48, 1818510), (60, 1454808), (72, 1212340), (80, 1091106), (90, 969872), (96, 909255), (120, 727404), (144, 606170), (160, 545553), (180, 484936), (240, 363702), (288, 303085), (360, 242468), (480, 181851), (720, 121234), (1440, 60617)]