153350640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{212987}}^1$

素因数の和:213006

約数の個数: 60

約数和(自身を含む): 515004984

約数和(自身を除く): 361654344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 212987, 425974, 638961, 851948, 1064935, 1277922, 1703896, 1916883, 2129870, 2555844, 3194805, 3407792, 3833766, 4259740, 5111688, 6389610, 7667532, 8519480, 9584415, 10223376, 12779220, 15335064, 17038960, 19168830, 25558440, 30670128, 38337660, 51116880, 76675320, 153350640]

約数ペア:

[(1, 153350640), (2, 76675320), (3, 51116880), (4, 38337660), (5, 30670128), (6, 25558440), (8, 19168830), (9, 17038960), (10, 15335064), (12, 12779220), (15, 10223376), (16, 9584415), (18, 8519480), (20, 7667532), (24, 6389610), (30, 5111688), (36, 4259740), (40, 3833766), (45, 3407792), (48, 3194805), (60, 2555844), (72, 2129870), (80, 1916883), (90, 1703896), (120, 1277922), (144, 1064935), (180, 851948), (240, 638961), (360, 425974), (720, 212987)]