1955024520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{33181}}^1$

素因数の和:33686

約数の個数: 64

約数和(自身を含む): 5877195840

約数和(自身を除く): 3922171320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2946, 3928, 4910, 5892, 7365, 9820, 11784, 14730, 19640, 29460, 33181, 58920, 66362, 99543, 132724, 165905, 199086, 265448, 331810, 398172, 497715, 663620, 796344, 995430, 1327240, 1990860, 3981720, 16291871, 32583742, 48875613, 65167484, 81459355, 97751226, 130334968, 162918710, 195502452, 244378065, 325837420, 391004904, 488756130, 651674840, 977512260, 1955024520]

約数ペア:

[(1, 1955024520), (2, 977512260), (3, 651674840), (4, 488756130), (5, 391004904), (6, 325837420), (8, 244378065), (10, 195502452), (12, 162918710), (15, 130334968), (20, 97751226), (24, 81459355), (30, 65167484), (40, 48875613), (60, 32583742), (120, 16291871), (491, 3981720), (982, 1990860), (1473, 1327240), (1964, 995430), (2455, 796344), (2946, 663620), (3928, 497715), (4910, 398172), (5892, 331810), (7365, 265448), (9820, 199086), (11784, 165905), (14730, 132724), (19640, 99543), (29460, 66362), (33181, 58920)]