1538450160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{493093}}^1$

素因数の和:493122

約数の個数: 80

約数和(自身を含む): 5136067104

約数和(自身を除く): 3597616944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 493093, 986186, 1479279, 1972372, 2465465, 2958558, 3944744, 4930930, 5917116, 6410209, 7396395, 7889488, 9861860, 11834232, 12820418, 14792790, 19230627, 19723720, 23668464, 25640836, 29585580, 32051045, 38461254, 39447440, 51281672, 59171160, 64102090, 76922508, 96153135, 102563344, 118342320, 128204180, 153845016, 192306270, 256408360, 307690032, 384612540, 512816720, 769225080, 1538450160]

約数ペア:

[(1, 1538450160), (2, 769225080), (3, 512816720), (4, 384612540), (5, 307690032), (6, 256408360), (8, 192306270), (10, 153845016), (12, 128204180), (13, 118342320), (15, 102563344), (16, 96153135), (20, 76922508), (24, 64102090), (26, 59171160), (30, 51281672), (39, 39447440), (40, 38461254), (48, 32051045), (52, 29585580), (60, 25640836), (65, 23668464), (78, 19723720), (80, 19230627), (104, 14792790), (120, 12820418), (130, 11834232), (156, 9861860), (195, 7889488), (208, 7396395), (240, 6410209), (260, 5917116), (312, 4930930), (390, 3944744), (520, 2958558), (624, 2465465), (780, 1972372), (1040, 1479279), (1560, 986186), (3120, 493093)]