82556229960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{331871}}^1$

素因数の和:332579

約数の個数: 96

約数和(自身を含む): 268696846080

約数和(自身を除く): 186140616120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 691, 1382, 2073, 2764, 3455, 4146, 5528, 6219, 6910, 8292, 10365, 12438, 13820, 16584, 20730, 24876, 27640, 31095, 41460, 49752, 62190, 82920, 124380, 248760, 331871, 663742, 995613, 1327484, 1659355, 1991226, 2654968, 2986839, 3318710, 3982452, 4978065, 5973678, 6637420, 7964904, 9956130, 11947356, 13274840, 14934195, 19912260, 23894712, 29868390, 39824520, 59736780, 119473560, 229322861, 458645722, 687968583, 917291444, 1146614305, 1375937166, 1834582888, 2063905749, 2293228610, 2751874332, 3439842915, 4127811498, 4586457220, 5503748664, 6879685830, 8255622996, 9172914440, 10319528745, 13759371660, 16511245992, 20639057490, 27518743320, 41278114980, 82556229960]

約数ペア:

[(1, 82556229960), (2, 41278114980), (3, 27518743320), (4, 20639057490), (5, 16511245992), (6, 13759371660), (8, 10319528745), (9, 9172914440), (10, 8255622996), (12, 6879685830), (15, 5503748664), (18, 4586457220), (20, 4127811498), (24, 3439842915), (30, 2751874332), (36, 2293228610), (40, 2063905749), (45, 1834582888), (60, 1375937166), (72, 1146614305), (90, 917291444), (120, 687968583), (180, 458645722), (360, 229322861), (691, 119473560), (1382, 59736780), (2073, 39824520), (2764, 29868390), (3455, 23894712), (4146, 19912260), (5528, 14934195), (6219, 13274840), (6910, 11947356), (8292, 9956130), (10365, 7964904), (12438, 6637420), (13820, 5973678), (16584, 4978065), (20730, 3982452), (24876, 3318710), (27640, 2986839), (31095, 2654968), (41460, 1991226), (49752, 1659355), (62190, 1327484), (82920, 995613), (124380, 663742), (248760, 331871)]