121363980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{7691}}^1$

素因数の和:7966

約数の個数: 48

約数和(自身を含む): 341155584

約数和(自身を除く): 219791604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 7691, 7890, 15382, 15780, 23073, 30764, 38455, 46146, 76910, 92292, 115365, 153820, 230730, 461460, 2022733, 4045466, 6068199, 8090932, 10113665, 12136398, 20227330, 24272796, 30340995, 40454660, 60681990, 121363980]

約数ペア:

[(1, 121363980), (2, 60681990), (3, 40454660), (4, 30340995), (5, 24272796), (6, 20227330), (10, 12136398), (12, 10113665), (15, 8090932), (20, 6068199), (30, 4045466), (60, 2022733), (263, 461460), (526, 230730), (789, 153820), (1052, 115365), (1315, 92292), (1578, 76910), (2630, 46146), (3156, 38455), (3945, 30764), (5260, 23073), (7691, 15780), (7890, 15382)]