90041280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13399}}^1$

素因数の和:13426

約数の個数: 112

約数和(自身を含む): 326745600

約数和(自身を除く): 236704320

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 13399, 26798, 40197, 53596, 66995, 80394, 93793, 107192, 133990, 160788, 187586, 200985, 214384, 267980, 281379, 321576, 375172, 401970, 428768, 468965, 535960, 562758, 643152, 750344, 803940, 857536, 937930, 1071920, 1125516, 1286304, 1406895, 1500688, 1607880, 1875860, 2143840, 2251032, 2572608, 2813790, 3001376, 3215760, 3751720, 4287680, 4502064, 5627580, 6002752, 6431520, 7503440, 9004128, 11255160, 12863040, 15006880, 18008256, 22510320, 30013760, 45020640, 90041280]

約数ペア:

[(1, 90041280), (2, 45020640), (3, 30013760), (4, 22510320), (5, 18008256), (6, 15006880), (7, 12863040), (8, 11255160), (10, 9004128), (12, 7503440), (14, 6431520), (15, 6002752), (16, 5627580), (20, 4502064), (21, 4287680), (24, 3751720), (28, 3215760), (30, 3001376), (32, 2813790), (35, 2572608), (40, 2251032), (42, 2143840), (48, 1875860), (56, 1607880), (60, 1500688), (64, 1406895), (70, 1286304), (80, 1125516), (84, 1071920), (96, 937930), (105, 857536), (112, 803940), (120, 750344), (140, 643152), (160, 562758), (168, 535960), (192, 468965), (210, 428768), (224, 401970), (240, 375172), (280, 321576), (320, 281379), (336, 267980), (420, 214384), (448, 200985), (480, 187586), (560, 160788), (672, 133990), (840, 107192), (960, 93793), (1120, 80394), (1344, 66995), (1680, 53596), (2240, 40197), (3360, 26798), (6720, 13399)]