1071520

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 2614248

約数和(自身を除く): 1542728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 181, 185, 296, 362, 370, 592, 724, 740, 905, 1184, 1448, 1480, 1810, 2896, 2960, 3620, 5792, 5920, 6697, 7240, 13394, 14480, 26788, 28960, 33485, 53576, 66970, 107152, 133940, 214304, 267880, 535760, 1071520]

約数ペア:

[(1, 1071520), (2, 535760), (4, 267880), (5, 214304), (8, 133940), (10, 107152), (16, 66970), (20, 53576), (32, 33485), (37, 28960), (40, 26788), (74, 14480), (80, 13394), (148, 7240), (160, 6697), (181, 5920), (185, 5792), (296, 3620), (362, 2960), (370, 2896), (592, 1810), (724, 1480), (740, 1448), (905, 1184)]