2227638480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{320063}}^1$

素因数の和:320108

約数の個数: 80

約数和(自身を含む): 7143828480

約数和(自身を除く): 4916190000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 320063, 640126, 960189, 1280252, 1600315, 1920378, 2560504, 3200630, 3840756, 4800945, 5121008, 6401260, 7681512, 9281827, 9601890, 12802520, 15363024, 18563654, 19203780, 25605040, 27845481, 37127308, 38407560, 46409135, 55690962, 74254616, 76815120, 92818270, 111381924, 139227405, 148509232, 185636540, 222763848, 278454810, 371273080, 445527696, 556909620, 742546160, 1113819240, 2227638480]

約数ペア:

[(1, 2227638480), (2, 1113819240), (3, 742546160), (4, 556909620), (5, 445527696), (6, 371273080), (8, 278454810), (10, 222763848), (12, 185636540), (15, 148509232), (16, 139227405), (20, 111381924), (24, 92818270), (29, 76815120), (30, 74254616), (40, 55690962), (48, 46409135), (58, 38407560), (60, 37127308), (80, 27845481), (87, 25605040), (116, 19203780), (120, 18563654), (145, 15363024), (174, 12802520), (232, 9601890), (240, 9281827), (290, 7681512), (348, 6401260), (435, 5121008), (464, 4800945), (580, 3840756), (696, 3200630), (870, 2560504), (1160, 1920378), (1392, 1600315), (1740, 1280252), (2320, 960189), (3480, 640126), (6960, 320063)]