23754720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 82449360

約数和(自身を除く): 58694640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 409, 440, 480, 484, 528, 605, 660, 726, 818, 880, 968, 1056, 1210, 1227, 1320, 1452, 1636, 1760, 1815, 1936, 2045, 2420, 2454, 2640, 2904, 3272, 3630, 3872, 4090, 4499, 4840, 4908, 5280, 5808, 6135, 6544, 7260, 8180, 8998, 9680, 9816, 11616, 12270, 13088, 13497, 14520, 16360, 17996, 19360, 19632, 22495, 24540, 26994, 29040, 32720, 35992, 39264, 44990, 49080, 49489, 53988, 58080, 65440, 67485, 71984, 89980, 98160, 98978, 107976, 134970, 143968, 148467, 179960, 196320, 197956, 215952, 247445, 269940, 296934, 359920, 395912, 431904, 494890, 539880, 593868, 719840, 742335, 791824, 989780, 1079760, 1187736, 1484670, 1583648, 1979560, 2159520, 2375472, 2969340, 3959120, 4750944, 5938680, 7918240, 11877360, 23754720]

約数ペア:

[(1, 23754720), (2, 11877360), (3, 7918240), (4, 5938680), (5, 4750944), (6, 3959120), (8, 2969340), (10, 2375472), (11, 2159520), (12, 1979560), (15, 1583648), (16, 1484670), (20, 1187736), (22, 1079760), (24, 989780), (30, 791824), (32, 742335), (33, 719840), (40, 593868), (44, 539880), (48, 494890), (55, 431904), (60, 395912), (66, 359920), (80, 296934), (88, 269940), (96, 247445), (110, 215952), (120, 197956), (121, 196320), (132, 179960), (160, 148467), (165, 143968), (176, 134970), (220, 107976), (240, 98978), (242, 98160), (264, 89980), (330, 71984), (352, 67485), (363, 65440), (409, 58080), (440, 53988), (480, 49489), (484, 49080), (528, 44990), (605, 39264), (660, 35992), (726, 32720), (818, 29040), (880, 26994), (968, 24540), (1056, 22495), (1210, 19632), (1227, 19360), (1320, 17996), (1452, 16360), (1636, 14520), (1760, 13497), (1815, 13088), (1936, 12270), (2045, 11616), (2420, 9816), (2454, 9680), (2640, 8998), (2904, 8180), (3272, 7260), (3630, 6544), (3872, 6135), (4090, 5808), (4499, 5280), (4840, 4908)]