47494680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 128

約数和(自身を含む): 154310400

約数和(自身を除く): 106815720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 444, 456, 555, 563, 570, 703, 740, 760, 888, 1110, 1126, 1140, 1406, 1480, 1689, 2109, 2220, 2252, 2280, 2812, 2815, 3378, 3515, 4218, 4440, 4504, 5624, 5630, 6756, 7030, 8436, 8445, 10545, 10697, 11260, 13512, 14060, 16872, 16890, 20831, 21090, 21394, 22520, 28120, 32091, 33780, 41662, 42180, 42788, 53485, 62493, 64182, 67560, 83324, 84360, 85576, 104155, 106970, 124986, 128364, 160455, 166648, 208310, 213940, 249972, 256728, 312465, 320910, 395789, 416620, 427880, 499944, 624930, 641820, 791578, 833240, 1187367, 1249860, 1283640, 1583156, 1978945, 2374734, 2499720, 3166312, 3957890, 4749468, 5936835, 7915780, 9498936, 11873670, 15831560, 23747340, 47494680]

約数ペア:

[(1, 47494680), (2, 23747340), (3, 15831560), (4, 11873670), (5, 9498936), (6, 7915780), (8, 5936835), (10, 4749468), (12, 3957890), (15, 3166312), (19, 2499720), (20, 2374734), (24, 1978945), (30, 1583156), (37, 1283640), (38, 1249860), (40, 1187367), (57, 833240), (60, 791578), (74, 641820), (76, 624930), (95, 499944), (111, 427880), (114, 416620), (120, 395789), (148, 320910), (152, 312465), (185, 256728), (190, 249972), (222, 213940), (228, 208310), (285, 166648), (296, 160455), (370, 128364), (380, 124986), (444, 106970), (456, 104155), (555, 85576), (563, 84360), (570, 83324), (703, 67560), (740, 64182), (760, 62493), (888, 53485), (1110, 42788), (1126, 42180), (1140, 41662), (1406, 33780), (1480, 32091), (1689, 28120), (2109, 22520), (2220, 21394), (2252, 21090), (2280, 20831), (2812, 16890), (2815, 16872), (3378, 14060), (3515, 13512), (4218, 11260), (4440, 10697), (4504, 10545), (5624, 8445), (5630, 8436), (6756, 7030)]