28248960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14713}}^1$

素因数の和:14735

約数の個数: 64

約数和(自身を含む): 90049680

約数和(自身を除く): 61800720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 14713, 29426, 44139, 58852, 73565, 88278, 117704, 147130, 176556, 220695, 235408, 294260, 353112, 441390, 470816, 588520, 706224, 882780, 941632, 1177040, 1412448, 1765560, 1883264, 2354080, 2824896, 3531120, 4708160, 5649792, 7062240, 9416320, 14124480, 28248960]

約数ペア:

[(1, 28248960), (2, 14124480), (3, 9416320), (4, 7062240), (5, 5649792), (6, 4708160), (8, 3531120), (10, 2824896), (12, 2354080), (15, 1883264), (16, 1765560), (20, 1412448), (24, 1177040), (30, 941632), (32, 882780), (40, 706224), (48, 588520), (60, 470816), (64, 441390), (80, 353112), (96, 294260), (120, 235408), (128, 220695), (160, 176556), (192, 147130), (240, 117704), (320, 88278), (384, 73565), (480, 58852), (640, 44139), (960, 29426), (1920, 14713)]