153317280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{319411}}^1$

素因数の和:319429

約数の個数: 48

約数和(自身を含む): 482950944

約数和(自身を除く): 329633664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 319411, 638822, 958233, 1277644, 1597055, 1916466, 2555288, 3194110, 3832932, 4791165, 5110576, 6388220, 7665864, 9582330, 10221152, 12776440, 15331728, 19164660, 25552880, 30663456, 38329320, 51105760, 76658640, 153317280]

約数ペア:

[(1, 153317280), (2, 76658640), (3, 51105760), (4, 38329320), (5, 30663456), (6, 25552880), (8, 19164660), (10, 15331728), (12, 12776440), (15, 10221152), (16, 9582330), (20, 7665864), (24, 6388220), (30, 5110576), (32, 4791165), (40, 3832932), (48, 3194110), (60, 2555288), (80, 1916466), (96, 1597055), (120, 1277644), (160, 958233), (240, 638822), (480, 319411)]