73441440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{51001}}^1$

素因数の和:51022

約数の個数: 72

約数和(自身を含む): 250623828

約数和(自身を除く): 177182388

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, 51001, 102002, 153003, 204004, 255005, 306006, 408008, 459009, 510010, 612012, 765015, 816016, 918018, 1020020, 1224024, 1530030, 1632032, 1836036, 2040040, 2295045, 2448048, 3060060, 3672072, 4080080, 4590090, 4896096, 6120120, 7344144, 8160160, 9180180, 12240240, 14688288, 18360360, 24480480, 36720720, 73441440]

約数ペア:

[(1, 73441440), (2, 36720720), (3, 24480480), (4, 18360360), (5, 14688288), (6, 12240240), (8, 9180180), (9, 8160160), (10, 7344144), (12, 6120120), (15, 4896096), (16, 4590090), (18, 4080080), (20, 3672072), (24, 3060060), (30, 2448048), (32, 2295045), (36, 2040040), (40, 1836036), (45, 1632032), (48, 1530030), (60, 1224024), (72, 1020020), (80, 918018), (90, 816016), (96, 765015), (120, 612012), (144, 510010), (160, 459009), (180, 408008), (240, 306006), (288, 255005), (360, 204004), (480, 153003), (720, 102002), (1440, 51001)]