54894720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{28591}}^1$

素因数の和:28613

約数の個数: 64

約数和(自身を含む): 174983040

約数和(自身を除く): 120088320

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, 28591, 57182, 85773, 114364, 142955, 171546, 228728, 285910, 343092, 428865, 457456, 571820, 686184, 857730, 914912, 1143640, 1372368, 1715460, 1829824, 2287280, 2744736, 3430920, 3659648, 4574560, 5489472, 6861840, 9149120, 10978944, 13723680, 18298240, 27447360, 54894720]

約数ペア:

[(1, 54894720), (2, 27447360), (3, 18298240), (4, 13723680), (5, 10978944), (6, 9149120), (8, 6861840), (10, 5489472), (12, 4574560), (15, 3659648), (16, 3430920), (20, 2744736), (24, 2287280), (30, 1829824), (32, 1715460), (40, 1372368), (48, 1143640), (60, 914912), (64, 857730), (80, 686184), (96, 571820), (120, 457456), (128, 428865), (160, 343092), (192, 285910), (240, 228728), (320, 171546), (384, 142955), (480, 114364), (640, 85773), (960, 57182), (1920, 28591)]