2012041620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1242001}}^1$

素因数の和:1242022

約数の個数: 60

約数和(自身を含む): 6311854164

約数和(自身を除く): 4299812544

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, 270, 324, 405, 540, 810, 1620, 1242001, 2484002, 3726003, 4968004, 6210005, 7452006, 11178009, 12420010, 14904012, 18630015, 22356018, 24840020, 33534027, 37260030, 44712036, 55890045, 67068054, 74520060, 100602081, 111780090, 134136108, 167670135, 201204162, 223560180, 335340270, 402408324, 503010405, 670680540, 1006020810, 2012041620]

約数ペア:

[(1, 2012041620), (2, 1006020810), (3, 670680540), (4, 503010405), (5, 402408324), (6, 335340270), (9, 223560180), (10, 201204162), (12, 167670135), (15, 134136108), (18, 111780090), (20, 100602081), (27, 74520060), (30, 67068054), (36, 55890045), (45, 44712036), (54, 37260030), (60, 33534027), (81, 24840020), (90, 22356018), (108, 18630015), (135, 14904012), (162, 12420010), (180, 11178009), (270, 7452006), (324, 6210005), (405, 4968004), (540, 3726003), (810, 2484002), (1620, 1242001)]