15276660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{36373}}^1$

素因数の和:36392

約数の個数: 48

約数和(自身を含む): 48886656

約数和(自身を除く): 33609996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 36373, 72746, 109119, 145492, 181865, 218238, 254611, 363730, 436476, 509222, 545595, 727460, 763833, 1018444, 1091190, 1273055, 1527666, 2182380, 2546110, 3055332, 3819165, 5092220, 7638330, 15276660]

約数ペア:

[(1, 15276660), (2, 7638330), (3, 5092220), (4, 3819165), (5, 3055332), (6, 2546110), (7, 2182380), (10, 1527666), (12, 1273055), (14, 1091190), (15, 1018444), (20, 763833), (21, 727460), (28, 545595), (30, 509222), (35, 436476), (42, 363730), (60, 254611), (70, 218238), (84, 181865), (105, 145492), (140, 109119), (210, 72746), (420, 36373)]