540949140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{14243}}^1$

素因数の和:14469

約数の個数: 72

約数和(自身を含む): 1648771488

約数和(自身を除く): 1107822348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 6330, 7596, 9495, 12660, 14243, 18990, 28486, 37980, 42729, 56972, 71215, 85458, 128187, 142430, 170916, 213645, 256374, 284860, 427290, 512748, 640935, 854580, 1281870, 2563740, 3005273, 6010546, 9015819, 12021092, 15026365, 18031638, 27047457, 30052730, 36063276, 45079095, 54094914, 60105460, 90158190, 108189828, 135237285, 180316380, 270474570, 540949140]

約数ペア:

[(1, 540949140), (2, 270474570), (3, 180316380), (4, 135237285), (5, 108189828), (6, 90158190), (9, 60105460), (10, 54094914), (12, 45079095), (15, 36063276), (18, 30052730), (20, 27047457), (30, 18031638), (36, 15026365), (45, 12021092), (60, 9015819), (90, 6010546), (180, 3005273), (211, 2563740), (422, 1281870), (633, 854580), (844, 640935), (1055, 512748), (1266, 427290), (1899, 284860), (2110, 256374), (2532, 213645), (3165, 170916), (3798, 142430), (4220, 128187), (6330, 85458), (7596, 71215), (9495, 56972), (12660, 42729), (14243, 37980), (18990, 28486)]