56472480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39217}}^1$

素因数の和:39238

約数の個数: 72

約数和(自身を含む): 192717252

約数和(自身を除く): 136244772

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, 39217, 78434, 117651, 156868, 196085, 235302, 313736, 352953, 392170, 470604, 588255, 627472, 705906, 784340, 941208, 1176510, 1254944, 1411812, 1568680, 1764765, 1882416, 2353020, 2823624, 3137360, 3529530, 3764832, 4706040, 5647248, 6274720, 7059060, 9412080, 11294496, 14118120, 18824160, 28236240, 56472480]

約数ペア:

[(1, 56472480), (2, 28236240), (3, 18824160), (4, 14118120), (5, 11294496), (6, 9412080), (8, 7059060), (9, 6274720), (10, 5647248), (12, 4706040), (15, 3764832), (16, 3529530), (18, 3137360), (20, 2823624), (24, 2353020), (30, 1882416), (32, 1764765), (36, 1568680), (40, 1411812), (45, 1254944), (48, 1176510), (60, 941208), (72, 784340), (80, 705906), (90, 627472), (96, 588255), (120, 470604), (144, 392170), (160, 352953), (180, 313736), (240, 235302), (288, 196085), (360, 156868), (480, 117651), (720, 78434), (1440, 39217)]