1385282040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{15749}}^1$

素因数の和:16496

約数の個数: 64

約数和(自身を含む): 4161780000

約数和(自身を除く): 2776497960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 733, 1466, 2199, 2932, 3665, 4398, 5864, 7330, 8796, 10995, 14660, 15749, 17592, 21990, 29320, 31498, 43980, 47247, 62996, 78745, 87960, 94494, 125992, 157490, 188988, 236235, 314980, 377976, 472470, 629960, 944940, 1889880, 11544017, 23088034, 34632051, 46176068, 57720085, 69264102, 92352136, 115440170, 138528204, 173160255, 230880340, 277056408, 346320510, 461760680, 692641020, 1385282040]

約数ペア:

[(1, 1385282040), (2, 692641020), (3, 461760680), (4, 346320510), (5, 277056408), (6, 230880340), (8, 173160255), (10, 138528204), (12, 115440170), (15, 92352136), (20, 69264102), (24, 57720085), (30, 46176068), (40, 34632051), (60, 23088034), (120, 11544017), (733, 1889880), (1466, 944940), (2199, 629960), (2932, 472470), (3665, 377976), (4398, 314980), (5864, 236235), (7330, 188988), (8796, 157490), (10995, 125992), (14660, 94494), (15749, 87960), (17592, 78745), (21990, 62996), (29320, 47247), (31498, 43980)]