24536640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 112

約数和(自身を含む): 79369920

約数和(自身を除く): 54833280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 419, 480, 488, 610, 732, 838, 915, 960, 976, 1220, 1257, 1464, 1676, 1830, 1952, 2095, 2440, 2514, 2928, 3352, 3660, 3904, 4190, 4880, 5028, 5856, 6285, 6704, 7320, 8380, 9760, 10056, 11712, 12570, 13408, 14640, 16760, 19520, 20112, 25140, 25559, 26816, 29280, 33520, 40224, 50280, 51118, 58560, 67040, 76677, 80448, 100560, 102236, 127795, 134080, 153354, 201120, 204472, 255590, 306708, 383385, 402240, 408944, 511180, 613416, 766770, 817888, 1022360, 1226832, 1533540, 1635776, 2044720, 2453664, 3067080, 4089440, 4907328, 6134160, 8178880, 12268320, 24536640]

約数ペア:

[(1, 24536640), (2, 12268320), (3, 8178880), (4, 6134160), (5, 4907328), (6, 4089440), (8, 3067080), (10, 2453664), (12, 2044720), (15, 1635776), (16, 1533540), (20, 1226832), (24, 1022360), (30, 817888), (32, 766770), (40, 613416), (48, 511180), (60, 408944), (61, 402240), (64, 383385), (80, 306708), (96, 255590), (120, 204472), (122, 201120), (160, 153354), (183, 134080), (192, 127795), (240, 102236), (244, 100560), (305, 80448), (320, 76677), (366, 67040), (419, 58560), (480, 51118), (488, 50280), (610, 40224), (732, 33520), (838, 29280), (915, 26816), (960, 25559), (976, 25140), (1220, 20112), (1257, 19520), (1464, 16760), (1676, 14640), (1830, 13408), (1952, 12570), (2095, 11712), (2440, 10056), (2514, 9760), (2928, 8380), (3352, 7320), (3660, 6704), (3904, 6285), (4190, 5856), (4880, 5028)]