72144480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{150301}}^1$

素因数の和:150319

約数の個数: 48

約数和(自身を含む): 227256624

約数和(自身を除く): 155112144

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, 150301, 300602, 450903, 601204, 751505, 901806, 1202408, 1503010, 1803612, 2254515, 2404816, 3006020, 3607224, 4509030, 4809632, 6012040, 7214448, 9018060, 12024080, 14428896, 18036120, 24048160, 36072240, 72144480]

約数ペア:

[(1, 72144480), (2, 36072240), (3, 24048160), (4, 18036120), (5, 14428896), (6, 12024080), (8, 9018060), (10, 7214448), (12, 6012040), (15, 4809632), (16, 4509030), (20, 3607224), (24, 3006020), (30, 2404816), (32, 2254515), (40, 1803612), (48, 1503010), (60, 1202408), (80, 901806), (96, 751505), (120, 601204), (160, 450903), (240, 300602), (480, 150301)]