30320320

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2369

約数の個数: 56

約数和(自身を含む): 73993248

約数和(自身を除く): 43672928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2311, 2624, 3280, 4622, 6560, 9244, 11555, 13120, 18488, 23110, 36976, 46220, 73952, 92440, 94751, 147904, 184880, 189502, 369760, 379004, 473755, 739520, 758008, 947510, 1516016, 1895020, 3032032, 3790040, 6064064, 7580080, 15160160, 30320320]

約数ペア:

[(1, 30320320), (2, 15160160), (4, 7580080), (5, 6064064), (8, 3790040), (10, 3032032), (16, 1895020), (20, 1516016), (32, 947510), (40, 758008), (41, 739520), (64, 473755), (80, 379004), (82, 369760), (160, 189502), (164, 184880), (205, 147904), (320, 94751), (328, 92440), (410, 73952), (656, 46220), (820, 36976), (1312, 23110), (1640, 18488), (2311, 13120), (2624, 11555), (3280, 9244), (4622, 6560)]