145520480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3169}}^1$

素因数の和:3232

約数の個数: 96

約数和(自身を含む): 402615360

約数和(自身を除く): 257094880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3169, 3280, 4592, 5740, 6338, 6560, 9184, 11480, 12676, 15845, 22183, 22960, 25352, 31690, 44366, 45920, 50704, 63380, 88732, 101408, 110915, 126760, 129929, 177464, 221830, 253520, 259858, 354928, 443660, 507040, 519716, 649645, 709856, 887320, 909503, 1039432, 1299290, 1774640, 1819006, 2078864, 2598580, 3549280, 3638012, 4157728, 4547515, 5197160, 7276024, 9095030, 10394320, 14552048, 18190060, 20788640, 29104096, 36380120, 72760240, 145520480]

約数ペア:

[(1, 145520480), (2, 72760240), (4, 36380120), (5, 29104096), (7, 20788640), (8, 18190060), (10, 14552048), (14, 10394320), (16, 9095030), (20, 7276024), (28, 5197160), (32, 4547515), (35, 4157728), (40, 3638012), (41, 3549280), (56, 2598580), (70, 2078864), (80, 1819006), (82, 1774640), (112, 1299290), (140, 1039432), (160, 909503), (164, 887320), (205, 709856), (224, 649645), (280, 519716), (287, 507040), (328, 443660), (410, 354928), (560, 259858), (574, 253520), (656, 221830), (820, 177464), (1120, 129929), (1148, 126760), (1312, 110915), (1435, 101408), (1640, 88732), (2296, 63380), (2870, 50704), (3169, 45920), (3280, 44366), (4592, 31690), (5740, 25352), (6338, 22960), (6560, 22183), (9184, 15845), (11480, 12676)]