23747340

素因数分解:

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

素因数の和:631

約数の個数: 96

約数和(自身を含む): 72011520

約数和(自身を除く): 48264180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 563, 570, 703, 740, 1110, 1126, 1140, 1406, 1689, 2109, 2220, 2252, 2812, 2815, 3378, 3515, 4218, 5630, 6756, 7030, 8436, 8445, 10545, 10697, 11260, 14060, 16890, 20831, 21090, 21394, 32091, 33780, 41662, 42180, 42788, 53485, 62493, 64182, 83324, 104155, 106970, 124986, 128364, 160455, 208310, 213940, 249972, 312465, 320910, 395789, 416620, 624930, 641820, 791578, 1187367, 1249860, 1583156, 1978945, 2374734, 3957890, 4749468, 5936835, 7915780, 11873670, 23747340]

約数ペア:

[(1, 23747340), (2, 11873670), (3, 7915780), (4, 5936835), (5, 4749468), (6, 3957890), (10, 2374734), (12, 1978945), (15, 1583156), (19, 1249860), (20, 1187367), (30, 791578), (37, 641820), (38, 624930), (57, 416620), (60, 395789), (74, 320910), (76, 312465), (95, 249972), (111, 213940), (114, 208310), (148, 160455), (185, 128364), (190, 124986), (222, 106970), (228, 104155), (285, 83324), (370, 64182), (380, 62493), (444, 53485), (555, 42788), (563, 42180), (570, 41662), (703, 33780), (740, 32091), (1110, 21394), (1126, 21090), (1140, 20831), (1406, 16890), (1689, 14060), (2109, 11260), (2220, 10697), (2252, 10545), (2812, 8445), (2815, 8436), (3378, 7030), (3515, 6756), (4218, 5630)]