28345920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29527}}^1$

素因数の和:29547

約数の個数: 56

約数和(自身を含む): 90001344

約数和(自身を除く): 61655424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 29527, 59054, 88581, 118108, 147635, 177162, 236216, 295270, 354324, 442905, 472432, 590540, 708648, 885810, 944864, 1181080, 1417296, 1771620, 1889728, 2362160, 2834592, 3543240, 4724320, 5669184, 7086480, 9448640, 14172960, 28345920]

約数ペア:

[(1, 28345920), (2, 14172960), (3, 9448640), (4, 7086480), (5, 5669184), (6, 4724320), (8, 3543240), (10, 2834592), (12, 2362160), (15, 1889728), (16, 1771620), (20, 1417296), (24, 1181080), (30, 944864), (32, 885810), (40, 708648), (48, 590540), (60, 472432), (64, 442905), (80, 354324), (96, 295270), (120, 236216), (160, 177162), (192, 147635), (240, 118108), (320, 88581), (480, 59054), (960, 29527)]