30204160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3371}}^1$

素因数の和:3399

約数の個数: 72

約数和(自身を含む): 82708416

約数和(自身を除く): 52504256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 3371, 4480, 6742, 8960, 13484, 16855, 23597, 26968, 33710, 47194, 53936, 67420, 94388, 107872, 117985, 134840, 188776, 215744, 235970, 269680, 377552, 431488, 471940, 539360, 755104, 862976, 943880, 1078720, 1510208, 1887760, 2157440, 3020416, 3775520, 4314880, 6040832, 7551040, 15102080, 30204160]

約数ペア:

[(1, 30204160), (2, 15102080), (4, 7551040), (5, 6040832), (7, 4314880), (8, 3775520), (10, 3020416), (14, 2157440), (16, 1887760), (20, 1510208), (28, 1078720), (32, 943880), (35, 862976), (40, 755104), (56, 539360), (64, 471940), (70, 431488), (80, 377552), (112, 269680), (128, 235970), (140, 215744), (160, 188776), (224, 134840), (256, 117985), (280, 107872), (320, 94388), (448, 67420), (560, 53936), (640, 47194), (896, 33710), (1120, 26968), (1280, 23597), (1792, 16855), (2240, 13484), (3371, 8960), (4480, 6742)]