156965795460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{290677399}}^1$

素因数の和:290677417

約数の個数: 48

約数和(自身を含む): 488338032000

約数和(自身を除く): 331372236540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 290677399, 581354798, 872032197, 1162709596, 1453386995, 1744064394, 2616096591, 2906773990, 3488128788, 4360160985, 5232193182, 5813547980, 7848289773, 8720321970, 10464386364, 13080482955, 15696579546, 17440643940, 26160965910, 31393159092, 39241448865, 52321931820, 78482897730, 156965795460]

約数ペア:

[(1, 156965795460), (2, 78482897730), (3, 52321931820), (4, 39241448865), (5, 31393159092), (6, 26160965910), (9, 17440643940), (10, 15696579546), (12, 13080482955), (15, 10464386364), (18, 8720321970), (20, 7848289773), (27, 5813547980), (30, 5232193182), (36, 4360160985), (45, 3488128788), (54, 2906773990), (60, 2616096591), (90, 1744064394), (108, 1453386995), (135, 1162709596), (180, 872032197), (270, 581354798), (540, 290677399)]