154895760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71711}}^1$

素因数の和:71733

約数の個数: 80

約数和(自身を含む): 533537280

約数和(自身を除く): 378641520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 71711, 143422, 215133, 286844, 358555, 430266, 573688, 645399, 717110, 860532, 1075665, 1147376, 1290798, 1434220, 1721064, 1936197, 2151330, 2581596, 2868440, 3226995, 3442128, 3872394, 4302660, 5163192, 5736880, 6453990, 7744788, 8605320, 9680985, 10326384, 12907980, 15489576, 17210640, 19361970, 25815960, 30979152, 38723940, 51631920, 77447880, 154895760]

約数ペア:

[(1, 154895760), (2, 77447880), (3, 51631920), (4, 38723940), (5, 30979152), (6, 25815960), (8, 19361970), (9, 17210640), (10, 15489576), (12, 12907980), (15, 10326384), (16, 9680985), (18, 8605320), (20, 7744788), (24, 6453990), (27, 5736880), (30, 5163192), (36, 4302660), (40, 3872394), (45, 3442128), (48, 3226995), (54, 2868440), (60, 2581596), (72, 2151330), (80, 1936197), (90, 1721064), (108, 1434220), (120, 1290798), (135, 1147376), (144, 1075665), (180, 860532), (216, 717110), (240, 645399), (270, 573688), (360, 430266), (432, 358555), (540, 286844), (720, 215133), (1080, 143422), (2160, 71711)]