155952540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{32089}}^1$

素因数の和:32113

約数の個数: 72

約数和(自身を含む): 490591920

約数和(自身を除く): 334639380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 32089, 64178, 96267, 128356, 160445, 192534, 288801, 320890, 385068, 481335, 577602, 641780, 866403, 962670, 1155204, 1444005, 1732806, 1925340, 2599209, 2888010, 3465612, 4332015, 5198418, 5776020, 7797627, 8664030, 10396836, 12996045, 15595254, 17328060, 25992090, 31190508, 38988135, 51984180, 77976270, 155952540]

約数ペア:

[(1, 155952540), (2, 77976270), (3, 51984180), (4, 38988135), (5, 31190508), (6, 25992090), (9, 17328060), (10, 15595254), (12, 12996045), (15, 10396836), (18, 8664030), (20, 7797627), (27, 5776020), (30, 5198418), (36, 4332015), (45, 3465612), (54, 2888010), (60, 2599209), (81, 1925340), (90, 1732806), (108, 1444005), (135, 1155204), (162, 962670), (180, 866403), (243, 641780), (270, 577602), (324, 481335), (405, 385068), (486, 320890), (540, 288801), (810, 192534), (972, 160445), (1215, 128356), (1620, 96267), (2430, 64178), (4860, 32089)]