28175520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{58699}}^1$

素因数の和:58717

約数の個数: 48

約数和(自身を含む): 88754400

約数和(自身を除く): 60578880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 58699, 117398, 176097, 234796, 293495, 352194, 469592, 586990, 704388, 880485, 939184, 1173980, 1408776, 1760970, 1878368, 2347960, 2817552, 3521940, 4695920, 5635104, 7043880, 9391840, 14087760, 28175520]

約数ペア:

[(1, 28175520), (2, 14087760), (3, 9391840), (4, 7043880), (5, 5635104), (6, 4695920), (8, 3521940), (10, 2817552), (12, 2347960), (15, 1878368), (16, 1760970), (20, 1408776), (24, 1173980), (30, 939184), (32, 880485), (40, 704388), (48, 586990), (60, 469592), (80, 352194), (96, 293495), (120, 234796), (160, 176097), (240, 117398), (480, 58699)]