202367520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140533}}^1$

素因数の和:140554

約数の個数: 72

約数和(自身を含む): 690584076

約数和(自身を除く): 488216556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 140533, 281066, 421599, 562132, 702665, 843198, 1124264, 1264797, 1405330, 1686396, 2107995, 2248528, 2529594, 2810660, 3372792, 4215990, 4497056, 5059188, 5621320, 6323985, 6745584, 8431980, 10118376, 11242640, 12647970, 13491168, 16863960, 20236752, 22485280, 25295940, 33727920, 40473504, 50591880, 67455840, 101183760, 202367520]

約数ペア:

[(1, 202367520), (2, 101183760), (3, 67455840), (4, 50591880), (5, 40473504), (6, 33727920), (8, 25295940), (9, 22485280), (10, 20236752), (12, 16863960), (15, 13491168), (16, 12647970), (18, 11242640), (20, 10118376), (24, 8431980), (30, 6745584), (32, 6323985), (36, 5621320), (40, 5059188), (45, 4497056), (48, 4215990), (60, 3372792), (72, 2810660), (80, 2529594), (90, 2248528), (96, 2107995), (120, 1686396), (144, 1405330), (160, 1264797), (180, 1124264), (240, 843198), (288, 702665), (360, 562132), (480, 421599), (720, 281066), (1440, 140533)]