49038720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{25541}}^1$

素因数の和:25563

約数の個数: 64

約数和(自身を含む): 156317040

約数和(自身を除く): 107278320

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, 25541, 51082, 76623, 102164, 127705, 153246, 204328, 255410, 306492, 383115, 408656, 510820, 612984, 766230, 817312, 1021640, 1225968, 1532460, 1634624, 2043280, 2451936, 3064920, 3269248, 4086560, 4903872, 6129840, 8173120, 9807744, 12259680, 16346240, 24519360, 49038720]

約数ペア:

[(1, 49038720), (2, 24519360), (3, 16346240), (4, 12259680), (5, 9807744), (6, 8173120), (8, 6129840), (10, 4903872), (12, 4086560), (15, 3269248), (16, 3064920), (20, 2451936), (24, 2043280), (30, 1634624), (32, 1532460), (40, 1225968), (48, 1021640), (60, 817312), (64, 766230), (80, 612984), (96, 510820), (120, 408656), (128, 383115), (160, 306492), (192, 255410), (240, 204328), (320, 153246), (384, 127705), (480, 102164), (640, 76623), (960, 51082), (1920, 25541)]