245424480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73043}}^1$

素因数の和:73068

約数の個数: 96

約数和(自身を含む): 883540224

約数和(自身を除く): 638115744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 73043, 146086, 219129, 292172, 365215, 438258, 511301, 584344, 730430, 876516, 1022602, 1095645, 1168688, 1460860, 1533903, 1753032, 2045204, 2191290, 2337376, 2556505, 2921720, 3067806, 3506064, 4090408, 4382580, 5113010, 5843440, 6135612, 7012128, 7669515, 8180816, 8765160, 10226020, 11686880, 12271224, 15339030, 16361632, 17530320, 20452040, 24542448, 30678060, 35060640, 40904080, 49084896, 61356120, 81808160, 122712240, 245424480]

約数ペア:

[(1, 245424480), (2, 122712240), (3, 81808160), (4, 61356120), (5, 49084896), (6, 40904080), (7, 35060640), (8, 30678060), (10, 24542448), (12, 20452040), (14, 17530320), (15, 16361632), (16, 15339030), (20, 12271224), (21, 11686880), (24, 10226020), (28, 8765160), (30, 8180816), (32, 7669515), (35, 7012128), (40, 6135612), (42, 5843440), (48, 5113010), (56, 4382580), (60, 4090408), (70, 3506064), (80, 3067806), (84, 2921720), (96, 2556505), (105, 2337376), (112, 2191290), (120, 2045204), (140, 1753032), (160, 1533903), (168, 1460860), (210, 1168688), (224, 1095645), (240, 1022602), (280, 876516), (336, 730430), (420, 584344), (480, 511301), (560, 438258), (672, 365215), (840, 292172), (1120, 219129), (1680, 146086), (3360, 73043)]