4730640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 15320448

約数和(自身を除く): 10589808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 857, 920, 1104, 1380, 1714, 1840, 2571, 2760, 3428, 4285, 5142, 5520, 6856, 8570, 10284, 12855, 13712, 17140, 19711, 20568, 25710, 34280, 39422, 41136, 51420, 59133, 68560, 78844, 98555, 102840, 118266, 157688, 197110, 205680, 236532, 295665, 315376, 394220, 473064, 591330, 788440, 946128, 1182660, 1576880, 2365320, 4730640]

約数ペア:

[(1, 4730640), (2, 2365320), (3, 1576880), (4, 1182660), (5, 946128), (6, 788440), (8, 591330), (10, 473064), (12, 394220), (15, 315376), (16, 295665), (20, 236532), (23, 205680), (24, 197110), (30, 157688), (40, 118266), (46, 102840), (48, 98555), (60, 78844), (69, 68560), (80, 59133), (92, 51420), (115, 41136), (120, 39422), (138, 34280), (184, 25710), (230, 20568), (240, 19711), (276, 17140), (345, 13712), (368, 12855), (460, 10284), (552, 8570), (690, 6856), (857, 5520), (920, 5142), (1104, 4285), (1380, 3428), (1714, 2760), (1840, 2571)]