242687880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{224711}}^1$

素因数の和:224731

約数の個数: 64

約数和(自身を含む): 808963200

約数和(自身を除く): 566275320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 224711, 449422, 674133, 898844, 1123555, 1348266, 1797688, 2022399, 2247110, 2696532, 3370665, 4044798, 4494220, 5393064, 6067197, 6741330, 8089596, 8988440, 10111995, 12134394, 13482660, 16179192, 20223990, 24268788, 26965320, 30335985, 40447980, 48537576, 60671970, 80895960, 121343940, 242687880]

約数ペア:

[(1, 242687880), (2, 121343940), (3, 80895960), (4, 60671970), (5, 48537576), (6, 40447980), (8, 30335985), (9, 26965320), (10, 24268788), (12, 20223990), (15, 16179192), (18, 13482660), (20, 12134394), (24, 10111995), (27, 8988440), (30, 8089596), (36, 6741330), (40, 6067197), (45, 5393064), (54, 4494220), (60, 4044798), (72, 3370665), (90, 2696532), (108, 2247110), (120, 2022399), (135, 1797688), (180, 1348266), (216, 1123555), (270, 898844), (360, 674133), (540, 449422), (1080, 224711)]