24720480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17167}}^1$

素因数の和:17188

約数の個数: 72

約数和(自身を含む): 84363552

約数和(自身を除く): 59643072

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, 17167, 34334, 51501, 68668, 85835, 103002, 137336, 154503, 171670, 206004, 257505, 274672, 309006, 343340, 412008, 515010, 549344, 618012, 686680, 772515, 824016, 1030020, 1236024, 1373360, 1545030, 1648032, 2060040, 2472048, 2746720, 3090060, 4120080, 4944096, 6180120, 8240160, 12360240, 24720480]

約数ペア:

[(1, 24720480), (2, 12360240), (3, 8240160), (4, 6180120), (5, 4944096), (6, 4120080), (8, 3090060), (9, 2746720), (10, 2472048), (12, 2060040), (15, 1648032), (16, 1545030), (18, 1373360), (20, 1236024), (24, 1030020), (30, 824016), (32, 772515), (36, 686680), (40, 618012), (45, 549344), (48, 515010), (60, 412008), (72, 343340), (80, 309006), (90, 274672), (96, 257505), (120, 206004), (144, 171670), (160, 154503), (180, 137336), (240, 103002), (288, 85835), (360, 68668), (480, 51501), (720, 34334), (1440, 17167)]