455163120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21799}}^1$

素因数の和:21847

約数の個数: 120

約数和(自身を含む): 1581372000

約数和(自身を除く): 1126208880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 21799, 43598, 65397, 87196, 108995, 130794, 174392, 196191, 217990, 261588, 326985, 348784, 392382, 435980, 523176, 632171, 653970, 784764, 871960, 980955, 1046352, 1264342, 1307940, 1569528, 1743920, 1896513, 1961910, 2528684, 2615880, 3139056, 3160855, 3793026, 3923820, 5057368, 5231760, 5689539, 6321710, 7586052, 7847640, 9482565, 10114736, 11379078, 12643420, 15172104, 15695280, 18965130, 22758156, 25286840, 28447695, 30344208, 37930260, 45516312, 50573680, 56895390, 75860520, 91032624, 113790780, 151721040, 227581560, 455163120]

約数ペア:

[(1, 455163120), (2, 227581560), (3, 151721040), (4, 113790780), (5, 91032624), (6, 75860520), (8, 56895390), (9, 50573680), (10, 45516312), (12, 37930260), (15, 30344208), (16, 28447695), (18, 25286840), (20, 22758156), (24, 18965130), (29, 15695280), (30, 15172104), (36, 12643420), (40, 11379078), (45, 10114736), (48, 9482565), (58, 7847640), (60, 7586052), (72, 6321710), (80, 5689539), (87, 5231760), (90, 5057368), (116, 3923820), (120, 3793026), (144, 3160855), (145, 3139056), (174, 2615880), (180, 2528684), (232, 1961910), (240, 1896513), (261, 1743920), (290, 1569528), (348, 1307940), (360, 1264342), (435, 1046352), (464, 980955), (522, 871960), (580, 784764), (696, 653970), (720, 632171), (870, 523176), (1044, 435980), (1160, 392382), (1305, 348784), (1392, 326985), (1740, 261588), (2088, 217990), (2320, 196191), (2610, 174392), (3480, 130794), (4176, 108995), (5220, 87196), (6960, 65397), (10440, 43598), (20880, 21799)]