16617840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4073}}^1$

素因数の和:4106

約数の個数: 80

約数和(自身を含む): 54559008

約数和(自身を除く): 37941168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4073, 4080, 8146, 12219, 16292, 20365, 24438, 32584, 40730, 48876, 61095, 65168, 69241, 81460, 97752, 122190, 138482, 162920, 195504, 207723, 244380, 276964, 325840, 346205, 415446, 488760, 553928, 692410, 830892, 977520, 1038615, 1107856, 1384820, 1661784, 2077230, 2769640, 3323568, 4154460, 5539280, 8308920, 16617840]

約数ペア:

[(1, 16617840), (2, 8308920), (3, 5539280), (4, 4154460), (5, 3323568), (6, 2769640), (8, 2077230), (10, 1661784), (12, 1384820), (15, 1107856), (16, 1038615), (17, 977520), (20, 830892), (24, 692410), (30, 553928), (34, 488760), (40, 415446), (48, 346205), (51, 325840), (60, 276964), (68, 244380), (80, 207723), (85, 195504), (102, 162920), (120, 138482), (136, 122190), (170, 97752), (204, 81460), (240, 69241), (255, 65168), (272, 61095), (340, 48876), (408, 40730), (510, 32584), (680, 24438), (816, 20365), (1020, 16292), (1360, 12219), (2040, 8146), (4073, 4080)]