480345355280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11750131}}^1$

素因数の和:11750224

約数の個数: 80

約数和(自身を含む): 1293830534784

約数和(自身を除く): 813485179504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 8176, 10220, 20440, 40880, 11750131, 23500262, 47000524, 58750655, 82250917, 94001048, 117501310, 164501834, 188002096, 235002620, 329003668, 411254585, 470005240, 658007336, 822509170, 857759563, 940010480, 1316014672, 1645018340, 1715519126, 3290036680, 3431038252, 4288797815, 6004316941, 6580073360, 6862076504, 8577595630, 12008633882, 13724153008, 17155191260, 24017267764, 30021584705, 34310382520, 48034535528, 60043169410, 68620765040, 96069071056, 120086338820, 240172677640, 480345355280]

約数ペア:

[(1, 480345355280), (2, 240172677640), (4, 120086338820), (5, 96069071056), (7, 68620765040), (8, 60043169410), (10, 48034535528), (14, 34310382520), (16, 30021584705), (20, 24017267764), (28, 17155191260), (35, 13724153008), (40, 12008633882), (56, 8577595630), (70, 6862076504), (73, 6580073360), (80, 6004316941), (112, 4288797815), (140, 3431038252), (146, 3290036680), (280, 1715519126), (292, 1645018340), (365, 1316014672), (511, 940010480), (560, 857759563), (584, 822509170), (730, 658007336), (1022, 470005240), (1168, 411254585), (1460, 329003668), (2044, 235002620), (2555, 188002096), (2920, 164501834), (4088, 117501310), (5110, 94001048), (5840, 82250917), (8176, 58750655), (10220, 47000524), (20440, 23500262), (40880, 11750131)]