961939920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{129293}}^1$

素因数の和:129340

約数の個数: 80

約数和(自身を含む): 3078231552

約数和(自身を除く): 2116291632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 129293, 258586, 387879, 517172, 646465, 775758, 1034344, 1292930, 1551516, 1939395, 2068688, 2585860, 3103032, 3878790, 4008083, 5171720, 6206064, 7757580, 8016166, 10343440, 12024249, 15515160, 16032332, 20040415, 24048498, 31030320, 32064664, 40080830, 48096996, 60121245, 64129328, 80161660, 96193992, 120242490, 160323320, 192387984, 240484980, 320646640, 480969960, 961939920]

約数ペア:

[(1, 961939920), (2, 480969960), (3, 320646640), (4, 240484980), (5, 192387984), (6, 160323320), (8, 120242490), (10, 96193992), (12, 80161660), (15, 64129328), (16, 60121245), (20, 48096996), (24, 40080830), (30, 32064664), (31, 31030320), (40, 24048498), (48, 20040415), (60, 16032332), (62, 15515160), (80, 12024249), (93, 10343440), (120, 8016166), (124, 7757580), (155, 6206064), (186, 5171720), (240, 4008083), (248, 3878790), (310, 3103032), (372, 2585860), (465, 2068688), (496, 1939395), (620, 1551516), (744, 1292930), (930, 1034344), (1240, 775758), (1488, 646465), (1860, 517172), (2480, 387879), (3720, 258586), (7440, 129293)]