153792480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{320401}}^1$

素因数の和:320419

約数の個数: 48

約数和(自身を含む): 484447824

約数和(自身を除く): 330655344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 320401, 640802, 961203, 1281604, 1602005, 1922406, 2563208, 3204010, 3844812, 4806015, 5126416, 6408020, 7689624, 9612030, 10252832, 12816040, 15379248, 19224060, 25632080, 30758496, 38448120, 51264160, 76896240, 153792480]

約数ペア:

[(1, 153792480), (2, 76896240), (3, 51264160), (4, 38448120), (5, 30758496), (6, 25632080), (8, 19224060), (10, 15379248), (12, 12816040), (15, 10252832), (16, 9612030), (20, 7689624), (24, 6408020), (30, 5126416), (32, 4806015), (40, 3844812), (48, 3204010), (60, 2563208), (80, 1922406), (96, 1602005), (120, 1281604), (160, 961203), (240, 640802), (480, 320401)]